Pyogenic infections of the hand : an industrial and clinical investigation in the African miner. by Van Niekerk, Johannes Philippus de Villiers

Subjects: “…Occupational diseases - South Africa…”
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Prevalence of tinnitus and hearing loss in South African dentists and investigation into possible connections with noise levels and frequencies in the dental environment by Sidley, Clive Graham

Subjects: “…Occupational diseases -- South Africa…”
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Dietary intake, physical activity and risk for chronic diseases of lifestyle among employees at a South African open-cast diamond mine by Stadler, Karen

Subjects: “…Occupational diseases -- South Africa…”
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A cross-sectional study of tuberculosis among workers in Tygerberg Academic Hospital, Western Cape province, South Africa by Ayuk, Julius Nkongho

Subjects: “…Occupational diseases -- South Africa -- Cape Town…”
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