- Supreme Court of Iowa | Wednesday, May 13, 1981 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, May 23, 1989 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, October 27, 1981 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, April 22, 1987 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, May 29, 1991 | Cited 0 times