Folkerts R, Dahlmann N
Comput Biol Med. 1985;15(4):207-24. doi: 10.1016/0010-4825(85)90063-0.
An interactive system for the storage, retrieval and analysis of numerous clinical data is described. Due to the simple structure of the dialogue, no special knowledge of computer handling is required by the experimenter. The program is written for the Hewlett-Packard HP-41C pocket calculator and is suitable for a number of moderately sized experiments.