• Antibodies against human herpesvirus 8 in black South African patients with cancer 

      Sitas F; Whitby D; Boshoff C; Weiss R; Carrara H; Beral V; Newton R; Reeves G; Bull D; Jentsch U; Pacella-Norman R; Bourboulia D
      Published 1999
      BACKGROUND: Infection with human herpesvirus 8 (HHV-8) has been consistently linked to Kaposi's sarcoma, but its mode of transmission, association with other cancers, and interaction with the human immunodeficiency virus ...
      Article
    • Effects of tobacco smoking on cancer and cardiovascular disease in urban black South Africans 

      Stein L; Urban MI; Weber MF; Ruff P; Hale M; Donde B; Patel M; Sitas F
      Published 2008
      Demographic and lifestyle information from 9690 black patients diagnosed with cancer or cardiovascular disease was collected in an ongoing case-control study in Johannesburg, South Africa. Compared to never smokers, the ...
      Article
    • Part I: Cancer in Indigenous Africans--burden, distribution, and trends 

      Parkin DM; Sitas F; Chirenje M; Stein L; Abratt R; Wabinga H
      Published 2008
      Cancer is an under-emphasised issue in Africa, partly because of the overwhelming burden of communicable diseases. However cancer is a common disease in Africa with 650 000 people, of a population of 965 million, diagnosed ...
      Article
    • Part II: Cancer in Indigenous Africans--causes and control 

      Sitas F; Parkin DM; Chirenje M; Stein L; Abratt R; Wabinga H
      Published 2007
      Africa has contributed substantial knowledge to the understanding of certain risk factors for cancer, such as the role of several infectious agents (eg, viruses, bacteria, and parasites), aflatoxins, and certain lifestyle ...
      Article
    • Risk factors for oesophageal, lung, oral and laryngeal cancers in black South Africans 

      Pacella-Norman R; Bull D; Beral V; Urban MI; Sitas F; Carrara H; Sur R; Hale M; Ruff P; Patel M; Newton R
      Published 2006
      The authors used data collected from 1995 to 1999, from an on-going cancer case-control study in greater Johannesburg, to estimate the importance of tobacco and alcohol consumption and other suspected risk factors with ...
      Article