Subsec. (c) added by Acts 1969, 61st Leg., p. 2461, ch. 826, Sec. 1, eff. Sept. 1, 1969; Subsecs. (a), (b) amended by Acts 1971, 62nd Leg., p. 1840, ch. 542, Sec. 98, eff. Sept. 1, 1971; Subsec. (c) amended by Acts 1973, 63rd Leg., p. 227, ch. 102, Sec. 1, eff. May 18, 1973; Subsecs. (b), (c) amended by Acts 1981, 67th Leg., p. 571, ch. 237, Sec. 46, eff. Sept. 1, 1981; Subsec. (b) amended by Acts 1991, 72nd Leg., ch. 597, Sec. 12, eff. Sept. 1, 1991; Subsec. (b) amended by Acts 2001, 77th Leg., ch. 669, Sec. 158, eff. Sept. 1, 2001.
Tex. Vernon's Civil Statutes § 2688h