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- District Court, N.D. Iowa | Wednesday, April 3, 2002 | Cited 0 times
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- Supreme Court of Iowa | Wednesday, July 31, 1985 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Thursday, January 8, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 16, 1980 | Cited 0 times