The trauma of the urban experience.
Segal
I
I
Gastroenterology Unit, Baragwanath Hospital, Johannesburg, South Africa.
D000428:Alcohol Drinking / Q000208:ethnology; D004043:Dietary Fiber / Q000008:administration & dosage; D004381:Duodenal Ulcer / Q000453:epidemiology; D006262:Health; D006801:Humans; D007501:Iron / Q000506:poisoning; D008019:Life Style; D008519:Medicine, Traditional; D013019:South Africa; D014504:Urban Health
D004043:Dietary Fiber; D007501:Iron