1. Aballi AJ (1977) Vitamin K deficiency in the newborn. Lancet II:559
2. Atkinson PM, Bradlow BA, Moulineaux JD, Walker NP (1984) Acarboxy prothrombin in cord plasma from normal neonates. J Pediatr Gastroenterol Nutr 3:450–453
3. Blanchard RA, Furie BC, Barnet J, Peck C, Fave K, Jacobs M, DeFurio L, Furie B (1985) Vitamin K deficiency in newborns and their mothers. Thromb Haemost 54:226
4. Committee on Nutrition, American Academy of Pediatrics (1961) Vitamin K compounds and the water-soluble analogues: use in therapy and prophylaxis in pediatrics. Pediatrics 28:501
5. Dam H, Larsen H, Plum P (1952) The relation of vitamin K deficiency to hemorrhagic disease of newborn. Adv Pediatr 5:129–153