1. Adekunle AV (1977) Child immunization — What are the impediments for reaching desired goals in a traditional society? Soc Sci Med 12:353–357
2. Dubos RJ (1959) Mirage of health. Herper, p 180
3. Gans B (1961) Pediatric problems in Lagos. West Afr Med J
4. Groen J (1971) Psychosocial influences in bronchial asthma. In: Levi L (ed) Society, stress and diseases. New York, pp 352–361
5. Haggert RJ (1975) Family diagnosis: Research methods and their reliability for studies of medical social unit in the family. Am J Paedr Health 55:1521