Bersani, Iliana Maternal-neonatal vitamin K deficiency secondary to maternal biliopancreatic diversion. [electronic resource] - Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis Jun 2011 - 334-6 p. digital Publication Type: Case Reports; Journal Article ISSN: 1473-5733 Standard No.: 10.1097/MBC.0b013e328345c04c doi Subjects--Topical Terms: Bariatric Surgery--adverse effectsBiliopancreatic Diversion--adverse effectsBlood Coagulation TestsFemaleHumansInfant, NewbornMaleObesity, Morbid--bloodPregnancyPregnancy Complications--bloodVitamin K--bloodVitamin K Deficiency Bleeding--etiology