Selected Reading
- Bayless TM, Rosensweig NS: A racial difference in incidence of lactase deficiency. JAMA 197: 968, 1966
- Welsh JD: Isolated lactase deficiency: report on 100 patients. Medicine 49: 257, 1970
- Paige DM et al: Lactose malabsorption and milk rejection in Negro children. Johns Hopkins Med J 129: 163, 1971
- Bedine MS, Bayless TM: Intolerance of small amounts of lactose by individuals with low lactase levels. Gastroenterology 65: 735, 1973
- Simoons FJ: New light on ethnic differences in adult lactose intolerance. Am J Dig Dis 18: 595, 1973
- Bayless TM et al: Lactose and milk intolerance: clinical implications. N Engl J Med 292: 1156, 1975