Nitrosamines in South African drinks in relation to esophageal cancer.
D001741:Black or African American; D000434:Alcoholic Beverages / Q000032:analysis*; D044383:Black People; D004938:Esophageal Neoplasms / Q000139:chemically induced*; D006801:Humans; D009602:Nitrosamines / Q000032:analysis*; D013019:South Africa; D015024:Zambia
D009602:Nitrosamines