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- Supreme Court of Iowa | Thursday, May 31, 2001 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 25, 1998 | Cited 0 times
- Supreme Court of Iowa | Friday, December 10, 2004 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1973 | Cited 0 times
- Supreme Court of the United States | Thursday, May 23, 1991 | Cited 0 times