- Texas Supreme Court | Wednesday, June 19, 1991 | Cited 0 times
- Texas Supreme Court | Wednesday, May 11, 1988 | Cited 0 times
- Court of Appeals of Texas | Wednesday, November 26, 2008 | Cited 0 times
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- District Court, N.D. Texas | Friday, February 5, 2010 | Cited 0 times
- Court of Appeals of Texas | Thursday, March 24, 2005 | Cited 0 times