1. Predictive medicine. I. Definitions;Cheraskin;Alabama J. Med. Sc.,1970
2. II. Experimental models;J. Am. Geriatrics Soc.,1971
3. III. An ecologic approach;Ibid.,1971
4. IV. The gradation concept;Ibid.,1971
5. V. Linear versus curvilinear functions;Ibid.,1971