- Supreme Court of Iowa | Wednesday, October 18, 1989 | Cited 0 times
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- Supreme Court of Iowa | Thursday, May 28, 1998 | Cited 0 times
- Supreme Court of Iowa | Friday, December 10, 1982 | Cited 0 times
- Supreme Court of Iowa | Monday, August 30, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 22, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
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- Supreme Court of the United States | Monday, June 13, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, June 10, 2002 | Cited 0 times