- Court of Appeals for the Fifth Circuit | Thursday, April 21, 1994 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, May 23, 1994 | Cited 0 times
- Texas Supreme Court | Wednesday, July 6, 1988 | Cited 0 times
- Court of Appeals of Texas | Wednesday, March 31, 1993 | Cited 0 times
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- Texas Supreme Court | Wednesday, May 16, 1990 | Cited 0 times
- Court of Appeals of Texas | Wednesday, July 22, 1992 | Cited 0 times