Persistent low prevalence of Western digestive diseases in Africa: confounding aetiological factors.
Segal
I
I
African Institute of Digestive Diseases and Chris Hani Baragwanath Hospital Soweto, South Africa.
Walker
A R
AR
Wadee
A
A
D000349:Africa / Q000453:epidemiology; D015986:Confounding Factors, Epidemiologic; D004032:Diet; D015444:Exercise; D005767:Gastrointestinal Diseases / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007136:Immunoglobulins / Q000276:immunology; D007422:Intestines / Q000382:microbiology; D015995:Prevalence; D012423:Rural Health / Q000706:statistics & numerical data; D012499:Sanitation / Q000592:standards; D014504:Urban Health / Q000706:statistics & numerical data
D007136:Immunoglobulins