Lockard v. Carson , 287 N.W.2d 871 ( 1980 )
Anderson v. Wilcox , 189 N.W.2d 541 ( 1971 )
Bolinger v. Kiburz , 270 N.W.2d 603 ( 1978 )
Ritter v. Andrews Concrete Products & Supply Co. , 250 Iowa 297 ( 1958 )
Wells v. Wildin , 224 Iowa 913 ( 1938 )