- Supreme Court of Iowa | Wednesday, April 25, 2001 | Cited 0 times
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- Court of Appeals of Iowa | Wednesday, October 7, 2009 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 23, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times