Cosgrove v. Grimes , 32 Tex. Sup. Ct. J. 501 ( 1989 )
Edinburg Hospital Authority v. Treviño , 941 S.W.2d 76 ( 1997 )
Merrell Dow Pharmaceuticals, Inc. v. Havner , 40 Tex. Sup. Ct. J. 846 ( 1997 )
Robinson v. Warner-Lambert & Old Corner Drug , 1999 Tex. App. LEXIS 6144 ( 1999 )