1. Stern TL: Continuing medical education in America. J Fam Pract 3: 297–300, 1976.
2. Johnson ME: CME: a dynamic decade. JAMA 243: 2172 2176, 1980.
3. World Organization of National Colleges, Academics, and Academic Associations of General Practitioners/ Family Physicians (WONCA): ICHPPC-2 (International Classification of Health Problems in Primary Care), 2nd ed. Oxford, Oxford University Press, 1979.
4. Froom J, Culpepper L, Boisseau V: An integrated medical record and data system for primary care. 3. The diagnostic index manual and computer method and applications. J Fam Pract 5: 113–120, 1977.
5. Baker C, Schilder M: The “E-box”: an inexpensive modification of diagnostic indexing. J Fam Pract 3: 189–191, 1976.