Author
South Africa. Dept. of Health
South Africa. Dept. of Agriculture and Forestry
4
South Africa. Division of Veterinary Services
4
South African Haemophilia Foundation
3
Allan, Peter
2
Ockerse, T.
2
Pitchford, R. J.
2
Powell, W.
2
Swellengrebel, N. H. (Nicolaas Hendrik), b. 1885
2
Gear, James H. S. (James Henderson Sutherland), 1905-
1
Hay, G. G.
1
Health Systems Trust (South Africa)
1
Meredith, C. D.
1
National Cancer Association of South Africa
1
National Health Education Programme (South Africa)
1
Northern Province (South Africa). Dept. of Health & Welfare
1
Park Ross, G. A.
1
Smith, L. S. (Lionel Shelsley)
1
Smith, M. S.
1
South Africa. Committee for the Investigation of the Injudicious Release of Hearing Aids to the Public of South Africa
1
South Africa. Dept. of Agricultural Technical Services
1
South Africa. Directorate: Electromedical Devices and Radiological Health
1
South Africa. Genetic Services
1
South African Red Cross Society
1