OPINION
NYE, Chief Justice.This is an appeal from the granting of a summary judgment to all defendants in a medical malpractice case. In December, 1977, George C. Nelson, M.D., Roy J. Hotz, M.D., L. Norris, L.V.N., and N. Stillwell, R.N., appellees, allegedly left a surgical sponge in the appellant’s abdomen after an appendectomy. The date of last examination or treatment by any defendant was January, 1978. Appellant filed suit in October, 1980. The trial court granted the summary judgment on the ground that the suit was barred by the two-year statute of limitations. Tex.Rev.Civ.Stat.Ann. art. 4590i § 10.01 (Vernon Supp.1982). We agree *260that the trial court’s judgment should be affirmed.
Appellant’s first argument is that the limitations period should begin when the plaintiff discovers or reasonably could have discovered the negligence of the defendants. See Robinson v. Weaver, 550 S.W.2d 18 (Tex.1977); Gaddis v. Smith, 417 S.W.2d 577 (Tex.1967). Under the “discovery rule,” if applicable, the summary judgment would have been improper because the appellant presented some summary judgment proof that he filed suit within two years after he discovered the negligent treatment by appellees. The current statute of limitations applicable to this action, added by the legislature in 1977, provides in pertinent part:
“Not withstanding any other law, no health care liability claim may be commenced unless the action is filed within two years from the occurrence of the breach or tort or from the date the medical or health care treatment that is the subject of the claim or the hospitalization for which the claim is made is completed;” Tex.Rev.Civ.Stat.Ann. art. 4590i § 10.01 (Vernon Supp.1982).
This language clearly abrogates the “discovery rule.” Littlefield v. Hayes, 609 S.W.2d 627 (Tex.Civ.App.—Amarillo 1980, no writ). The legislature has now given us an “absolute” two-year statute of limitations in this type of case. Because it is undisputed that appellant did not file his suit within two years of the date of the alleged negligent treatment or the date of last treatment by any of the defendants, the granting of the summary judgment was correct and in conformity with the statute. This point of error is overruled.
In the remainder of his points of error, appellant attacks the constitutionality of article 45901, § 10.01. Appellant complains that this limitations provision is void because it gives a preference to one school of medicine in derogation of Tex. Const, art. XVI § 31. This contention is not properly before us because it is raised for the first time on appeal. Tex.R.Civ.P. 166-A(c); City of Houston v. Clear Creek Basin Authority, 589 S.W.2d 671, 678 (Tex.1979). Point of error number two is overruled.
Appellant next contends that the act violates Tex. Const, art. Ill § 35 “because the title of the act fails to give proper notice of change in the law” and “because the act contains multiple subjects.” Article III § 35 of our state constitution provides:
“No bill, ... shall contain more than one subject, which shall be expressed in its title. But if any subject shall be embraced in an act, which shall not be expressed in the title, such act shall be void only as to so much thereof, as shall not be so expressed.”
Article 4590i went through the 1977 session of the Texas Legislature as House Bill No. 1048. The title of the bill was as follows:
“An Act Relating to Health Care Liability Insurance, Certain Providers of Health Care, and Certain Health Care Liability Claims; Providing Penalty; Adding Articles 5.15-1, 5.15-2, and 21.49-42 and Repealing Article 5.82 of the Insurance Code; Amending Article 21.49-3 of the Insurance Code; Amending Section 26.-01(b), Business and Commerce Code; Amending Section 1, Chapter 317, Act of the 57th Legislature, Regular Session, 1961 (Article la, Vernon’s Texas Civil Statutes); Repealing Section 3, Chapter 331, Act of the 64th Legislature, 1975.”
1977 Tex.Gen.Laws, Chapter 817, at 2039.
The test of sufficiency of a legislative title is whether it gives reasonable notice of contents of the bill to an average legislator or interested citizen. Hayman Construction Co. v. American Indemnity Co., 471 S.W.2d 564 (Tex.1971). This provision of the Constitution, as well as the title of the questioned statute, is to be liberally construed in favor of constitutionality. Robinson v. Hill, 507 S.W.2d 521, 524 (Tex.1974). Under these standards, we find that the title of H.B. No. 1048 was sufficient to give reasonable notice of its contents and that article 4590i § 10.01 is not unconstitutional because of an insufficiency in the legislative title. Point of error number four is overruled.
*261The test of validity of a statute containing multiple provisions is 1) whether such provisions relate directly or indirectly to the same general subject; 2) have a mutual connection; and 3) are not foreign to the subject expressed in the title. Jessen Associates, Inc. v. Bullock, 531 S.W.2d 593 (Tex.1975). Clearly, all the provisions of the bill here in question are sufficiently interrelated to meet these constitutional standards. Point of error number five is overruled.
In his remaining points of error, appellant claims that the act violates various provisions of the Texas and United States Constitutions by granting a class of defendants special privileges and immunities, depriving appellant of his right to open courts, due process of law, and denying equal protection of the law. A proper analysis of these complaints requires the factual determinations of whether there is a reasonable basis for any classifications made by the act, whether the legislature has acted unreasonably or arbitrarily, whether the limitations period provided is so short as to amount to a denial of a reasonable opportunity to enforce a claim. See Sax v. Vottler, 648 S.W.2d 661 (Tex.1983); Robinson v. Hill, supra; Kentucky Union Co. v. Kentucky, 219 U.S. 140, 31 S.Ct. 171, 55 L.Ed. 137 (1910); Wilson v. Iseminger, 185 U.S. 55, 22 S.Ct. 573, 46 L.Ed. 804 (1902).
In the instant case, appellant’s summary judgment evidence was insufficient to raise material fact issues concerning the reasonableness of the act. The appellant made no attempt to research the legislative action or to supply summary judgment evidence of a basis for the unconstitutionality of the act. The record is void in this regard. In such situations, we must presume the validity of the act. If any factual examination is to be supplied from outside the record to inquire into the constitutionality of legislation, such adventure should be done by our Supreme Court. It cannot be done by an intermediate court of appeals. See Miller v. Hood, 536 S.W.2d 278 (Tex.Civ.App.—Corpus Christi 1976, writ ref’d n.r.e.); see also Jones v. International Association of Firefighters, 601 S.W.2d 454 (Tex.Civ.App.—Corpus Christi 1980, writ ref’d n.r.e.); Burnett v. City of Houston, 442 S.W.2d 919 (Tex.Civ.App.—Houston [14th Dist.] 1969, writ ref’d); Nelson v. Krusen, 635 S.W.2d 582 (Tex.App.—Dallas 1982, writ granted). All of appellant’s remaining points of error are overruled.
The judgment of the trial court is affirmed.