Schepps v. Presbyterian Hospital of Dallas , 652 S.W.2d 934 ( 1983 )
Chisholm v. Bewley Mills , 155 Tex. 400 ( 1956 )
Ex Parte Spring , 586 S.W.2d 482 ( 1978 )
Schepps v. Presbyterian Hospital of Dallas , 638 S.W.2d 156 ( 1982 )