- Court of Appeals of Iowa | Tuesday, December 23, 1986 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, October 7, 2009 | Cited 0 times
- Court of Appeals of Iowa | Friday, August 30, 1996 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, September 26, 1990 | Cited 0 times
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- Supreme Court of Pennsylvania | Wednesday, March 29, 2006 | Cited 0 times