-
1Academic Journal
المؤلفون: IC Louw, M Ally, DC Janse Van Rensburg, E Van Duuren, D Nel, H Miller-Janson, M De Necker, JC De Beer, H Duvenhage, J Elliott
-
2
المؤلفون: H, Duvenhage, G S, Sinclair, H G, Küstner
المصدر: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 62(8)
مصطلحات موضوعية: Adult, Male, Adolescent, Age Factors, Infant, Coronary Disease, Middle Aged, White People, South Africa, Sex Factors, Child, Preschool, Humans, Female, Child, Aged
-
3
المؤلفون: G S, Sinclair, M, Mphahlele, H, Duvenhage, R, Nichol, A, Whitehorn, H G, Küstner
المصدر: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 62(21)
مصطلحات موضوعية: South Africa, Cholera, Water Supply, Humans, Epidemiologic Methods