Burrhus v. M&S SUPPLY, INC. , 933 S.W.2d 635 ( 1996 )
Upjohn Co. v. Freeman , 1995 Tex. App. LEXIS 2291 ( 1995 )
Johnson v. Fourth Court of Appeals , 29 Tex. Sup. Ct. J. 101 ( 1985 )