1. Vitamin K deficiency in the newborn;Aballi;Lancet,1977
2. Vitamin K and the newborn;Aballi;Lancet,1978
3. Danger of vitamin K to newborn;Allison;Lancet,1955
4. Vitamin K compounds and their water soluble analogues: use in therapy and prophylaxis in pediatrics;American Academy of Pediatrics, Committee on Nutrition;Pediatrics,1961
5. Development of the human coagulation system in the full-term infant;Andrew;Blood,1987