Source:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde [S Afr Med J] 1979 Jul 14; Vol. 56 (2), pp. 41.Publisher: South African Medical Association Country of Publication: South Africa NLM ID: 0404520 Publication Model: Print Cited Medium: Print ISSN:
Source:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde [S Afr Med J] 1972 Feb 05; Vol. 46 (6), pp. 115-9.Publisher: South African Medical Association Country of Publication: South Africa NLM ID: 0404520 Publication Model: Print Cited Medium: Print ISSN: