1. Medicine and society in South Africa-Some plain thinking;Seftel,1973
2. A study of 1,000 South African non-white hypertensive patients;Seedat;S. Afr. Med. J.,1974
3. Atheroma in the African (Bantu) in Natal;Wainwright;Lancet,1961
4. Myocardial infarction in Johannesburg Bantu;Seftel;S. Afr. Med. J.,1970
5. Myocardial infarction in Nigerians;Falase;Trop. Geogr. Med.,1972