Osibogun A
Department of Community Medicine and Primary Care, Ogun State University, Sagamu, Nigeria.
West Afr J Med. 1993 Apr-Jun;12(2):101-4.
89 fellows of the National Postgraduate Medical College of Nigeria in the Faculty of Public Health whose addresses were listed with the College Registrar were interviewed using a Mail Questionnaire. Overall, 53 replies were received after two reminders spread over an interval of two months and an overall waiting period of six months. Findings based on the analysis of these returned completed questionnaires are presented and discussed.