- Supreme Court of Iowa | Wednesday, June 17, 1987 | Cited 0 times
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- Supreme Court of Iowa | Wednesday, April 15, 1992 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 24, 1990 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 17, 1985 | Cited 0 times
- Supreme Court of Iowa | Tuesday, July 3, 1973 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 18, 1981 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 31, 1977 | Cited 0 times