Surgical pathology in the course of the Nile.
D000351:Africa, Eastern; D000387:Ainhum / Q000453:epidemiology; D005002:Ethiopia; D005368:Filariasis / Q000453:epidemiology; D006547:Hernia / Q000453:epidemiology; D006801:Humans; D007415:Intestinal Obstruction / Q000453:epidemiology; D008223:Lymphoma / Q000453:epidemiology; D008297:Male; D009181:Mycoses / Q000453:epidemiology; D009369:Neoplasms / Q000453:epidemiology; D009855:Onchocerciasis / Q000453:epidemiology; D012432:Rwanda; D012552:Schistosomiasis / Q000453:epidemiology; D012883:Skin Ulcer / Q000453:epidemiology; D013397:Sudan; D006848:Testicular Hydrocele / Q000453:epidemiology; D014330:Tropical Medicine; D001744:Urinary Bladder Calculi / Q000453:epidemiology; D014545:Urinary Calculi / Q000453:epidemiology