ChallenorB. D. (1972). Ann. intern. Med., 76, 689.
2.
DadaB. A. A. (1972). Current Health Manpower and Facilities in Nigeria and Statistical Guide-lines for their Development during the 1970–79 Decade.Lagos State Government: Ministry of Health and Social Welfare, Medical Statistics.
3.
IngaD. F. (1973). An analysis of the distribution of the locality from which patients come to Samaru Clinic, Zaría; Final year Community Medicine Project, Department of Community Medicine, Ahmadu Bello University, Zaria.
4.
JessopW. J. E. (1968). Assistance to the Medical School, Ahmadu Bello University, Zaria, Northern Nigeria. World Health Organization (Unpublished report).
5.
KingM. (1970). The Organization of Health Services; in Medical Care in Developing Countries. London: Oxford University Press.
6.
MohammedW. S. (1973). Analysis of available vital statistics of Malumfashi Galadima District. Final year medical student project, Department of Community Medicine, Ahmadu Bello University, Zaria.
7.
SchramR. (1971). A History of the Nigerian Health Services.Ibadan University Press.
8.
ShehuU. (1975). General trends in health activities in Nigeria: The roles of the members of the health team in the provision of Health Services: Institute of Health Newsletter, Ahmadu Bello University, Zaria, Vol. I, No. 12, Dec. 1975, 17–21.
9.
YuwadiJ. S. B. (1973). Analysis of ante-natal clinic attendance in Zaria Hospital, 1971. Final year medical student project, Department of Community Medicine, Ahmadu Bello University, Zaria.