Symposium on tumours in the tropics. Carcinomas of the oesophagus, bladder, cervix uteri and penis.
D000293:Adolescent; D000349:Africa; D000428:Alcohol Drinking; D002944:Circumcision, Male; D004938:Esophageal Neoplasms / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D010412:Penile Neoplasms / Q000453:epidemiology* / Q000209:etiology; D012306:Risk; D012725:Sexual Behavior; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology* / Q000209:etiology; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology* / Q000209:etiology