- Supreme Court of Iowa | Wednesday, April 25, 2001 | Cited 0 times
- Supreme Court of Iowa | Tuesday, December 24, 1991 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, January 29, 1985 | Cited 0 times
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- Supreme Court of Iowa | Friday, August 4, 2006 | Cited 0 times
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- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times