Late onset hemorrhagic disease of newborn is characterized by all of the following features except:: (A) Usually occurs in cow milk fed babies, (B) Onset occurs at 4-12 weeks of age, (C) Intracranial hemorrhage can occur, (D) Intramuscular vitamin K prophylaxis at birth has a protective role
Answer is A. a. Usually occurs in cow milk fed babies(Ref: Nelson's 20/e p 2384)"Hemorrhagic disease of newborn is more common in breast fed infants because breast milk is poor in vitamin K".