Opinion by
Judge SettleAffirming.
Appellant sued appellee in the Marion Circuit Court to recover damages for the alleged breach of a contract claimed to have been made between them, whereby appellee agreed to furnish him medical or surgical treatment and attention until he recovered from certain injuries received in its service and upon its railroad. It was, in substance, alleged in the petition that appellant’s leg was broken and his person otherwise injured by the negligence of appellee, for which he had and held a claim for damages against it, in compromise and settlement of which appellee agreed to pay him $100, to furnish him medical attention and treatment for his injuries “until the same should be and become well, and to repair said injuries;” that appellee did pay him the $100, and began and furnished him medical attention for several months, but before his injuries were well, and while they still needed attention, appellee’s physician ceased,to treat him, and refused to further do so, which was a violation of the contract, prevented his cure, and caused him physical pain and damage in the sum of $2,000, for which amount judgment was prayed. The answer of appellee denied that appellant’s injuries were caused by its negligence, but admitted the compromise of his claim for damages, and the payment of $100 in settlement thereof. The answer denied, however, that appellee, in or by the compromise and *354settlement with appellant, agreed to furnish him medical attention or treatment for his injuries, or until such injuries should be or become well, or that before his injuries were well, or while they still needed attention, its physician ceased or refused to further treat his injuries, or that it thereby or otherwise violated its contract with him, prevented his cure, or caused him physical pain or damage in the sum claimed, or in any other amount. Following the specific denials mentioned, the averments were made in the answer that the only terms of the compromise and settlement between it and appellant were the agreement on its part to pay him the $100, and his agreement to accept that sum in full compromise and settlement of his claim against it for the injuries complained of, and that at the time of making the compromise the entire agreement and contract of the parties in reference thereto was reduced to writing and signed by appellant, which writing acknowledged the payment by appellee to appellant of the $100 accepted by the latter in settlement of his claim. In the second paragraph of the answer it was further averred that at the time of receiving his injuries, appellant was taken charge of by a competent physician and surgeon, who immediately placed him in a well-equipped hospital, where he was boarded, well nursed, and his injuries carefully treated by the physician for several months, and until the services of the physician were no longer needed, when appellant voluntarily left the hospital and care of the physician, and that, while appellee was in no way liable for appellant’s board, nursing, or the medical attention furnished him, it paid therefor $400, The reply contained a traverse of nearly all the affirmative matter of the answer, except that it failed to sufficiently deny the execution of the writing evi*355dencing tlie compromise and settlement, but did deny that it contained all the agreement that formed tbe basis of tbe compromise, without, however, averring fraud, mistake, or duress in the writing or its execution. The case went to trial upon the issues thus presented by the pleadings, and upon the conclusion of appellant’s evidence the court peremptorily instructed the jury to find for the appellee, and they returned a verdict as instructed.
It was insisted for appellant on his motion for a new trial in the lower court, and is now contended! by his counsel, that the court erred in giving the peremptory instruction, and that for this alleged error the judgment appealed from should be reversed.
The writing relied on by appellee as showing the contract made with the appellant is as follows :
“Louisville and Nashville Railroad Company. To Dee Lanham, Dr. Alicetown, Ky. Aug. 17. Received of the Louisville and Nashville Railroad Company, One Hundred ($100.00) Dollars, in full compromise, settlement and adjustment of all claims and demands of every character whatever, which I have against the said company, its officers, agents, and employes, on account of injuries to my person and damage to and loss of property sustained by me at or-near Woodbine, Ky., on or about the 2nd day of May, 1901, by falling off a hand car while employed as a laborer in extra gang No. 2, and on every other account whatever.
“Witness my hand at Lebanon, Ky., this August 17th, 1901.
Ms
“DEE x LANHAM.
mark.
“Witness: John McChord, R. E. Fleming.”
The failure of appellant to deny the giving of the *356foregoing writing is tantamount to an admission of its execution and existence, and Ms averment in the reply that it does not contain all the terms of the settlement of his claim against appellee can not avail in the absence of an averment of fraud or mistake in the contract, or in reducing its terms to writing, and no such averment appears in the appellant’s pleadings: It is a fundamental rule of the law of contracts that where a contract, when made, is put in writing, or, if made in parol, is afterwards reduced to writing, the writing is presumed to contain the contract in its entirety, and it will be treated as evidencing the whole of the contract, unless it be attacked upon the ground of fraud, mistake, or duress. (Castleman v. Southern Mutual Life Ins. Co., 14 Bush, 197; Farmer v. Gregory & Stagg, 78 Ky., 475.) In view, therefore, of the writing executed by appellant at the time of the compromise and settlement with appellee, and the absence of an allegation of fraud or mistake in its terms or execution, we think it was incompetent for him to contradict, vary, or add to the writing by setting up another and parol agreement alleged to have been made with appellee before or at the same time, and that the evidence offered by him in support of such contract was incompetent and should have been excluded by the trial court.
It is, however, contended by counsel for appellant that the writing in question is a mere receipt for the $100 paid appellant by appellee upon his claim for damages, and was not intended to evidence the terms of the settlement, and consequently the presumption that it contains the entire agreement of the parties can not prevail, for which reason appellant was entitled to set up and prove the contract as claimed by him, without regard to the writing.
*357The language of the writing proves it to he more than a receipt. It is also a statement of 'appellant’s claim for damages for injuries sustained, how and when they were received, and is, in- addition, a formal release discharging appellee from all past, present, and future liability for injuries to- appellant’s person, and loss of, or damage to his property, or on any other account whatsoever, resulting from his falling off a hand car May 2, 1901. Regarding the inadmissibility of evidence to contradict the terms of the written contract, it is well settled that releases,deeds, and other written contracts are governed by the same rule. All preliminary negotiations are presumed to be merged in them, and from the time of their execution they must be deemed to be the only competent evidence of the agreement of the partiés upon the subjects to which they relate, unless avoided for fraud, mistake, duress, or some like cause.
In2 Parsons on Contracts (9th Ed.) p. 715,it is said: “But if a plaintiff is met by a general release under' ' his seal to the defendant, he can- not set up an exception by parol. And where the release Is general, it can not be limited or qualified by extrinsic evidence, though a receipt may be. And a release or receipt in full throws the whole burden of proof on him who signed it, if he alleges that he signed it through mistake or fraud. ’ ’ (Kirchner v. New Home Sewing Machine Company (N. Y.), 31 N. E., 1104; Pierson v. Hooker, 3 Johns., 68, 3 Am. Dec., 467; Crane v. Williamson, 111 Ky., 276, 23 Ky. Law Rep., 689, 63 S. W., 610, 975; Harmon v. Thompson (Ky.), 84 S. W., 569, 27 Ky. Law Rep., 181.)
It is claimed for appellant that the fact that appellee paid $400 to the physician for medical attention given him sustains his contention that he was to be treated at appellee’s expense until cured. If this were *358admitted to be true, it would not, in the absence of of an allegation „of fraud or mistake in- the writing, render competent as evidence the fact asserted; nor, upon the other hand, would its admission disprove the averments of appellee’s answer that its payment of the physician’s bill was a mere gratuity, extended because appellant was in its service when injured.
As bearing on the question of whether appellant was discharged from the hospital before he was healed of his wounds, it is contended by appellee and admitted by appellant that he received treatment from the hospital physician after leaving the hospital, and this fact is argued as proving that he left the hospital voluntarily; and the further fact that he did not apply to another physician (Dr. Evans) for treatment until three weeks after the hospital physician ceased to treat him is also argued as showing that .he was well When the latter quit attending him. The cure of appellant at the hands of the appellee’s physician is also argued from the fact that when treated by the second physician it was for erysipelas in the wounded leg, which disease he did not® have until appellee’s physician quit treating him. This disease, Dr. Evans said, Was caused by filth. We deem it unnecessary to discuss these matters of evidence, as they were all incompetent, because of the absence from appellant’s pleading of any allegation,of fraud or mistake in the writing he executed to appellee. The only contract between the parties was contained in the writing. That instrument does not manifest the alleged understanding upon the part of appellee to furnish appellant medical treatment until well of his injuries or at all, and that undertaking was not alleged to have been omitted from the writing by fraud or mistake. The only agreement between the parties expressed- therein being that appellant had *359released appellee from, all liability for bis injuries in consideration of $100, tbe payment of winch was acknowledged, the only proper thing for the trial court to do was to instruct the jury to find for appellee as was done.
Wherefore the judgment is affirmed.