1. A Computer-Based System for Medical Record-Keeping by Physicians;Greenes,1969
2. A problem-oriented medical information system;Cantrill,1972
3. An automated medical record system;Grossman;J. Amer. Med. Assoc.,1973
4. Medical Records that Guide and Teach;Weed;N. Engl. J. Med.,1968
5. An initial operational problem-oriented medical record system;Schultz,1972