1. Health behavior, illness behavior and sick role behavior;Kasl;Arch Environ Health,1966
2. 2. NaderPR (ed): Options for School Health. Germantown, Maryland, Aspen Sytems Corp, 1978.
3. On the limitations of modern medicine;Powles;Sci Med Man,1973
4. Anticipatory guidance in pediatric practice;Reisinger;Pediatrics,1980
5. 5. Chamberlin RW , Olds D , Dawson P : Are Periodic Office Visits Obsolete as a Method of Delivering Preventive Services to Mothers and Young Children? Presented at the Annual Meeting of the American Public Health Association, New York, November 48, 1979.