Unusual bleeding during pregnancy:  report of a case due to hypoprothrombinemia and hypoproconvertinemia.
D005168:Factor VII Deficiency; D005260:Female; D006470:Hemorrhage; D006474:Hemorrhagic Disorders; D006801:Humans; D007020:Hypoprothrombinemias; D011247:Pregnancy; D011516:Prothrombin; D014427:Twins
D011516:Prothrombin
HEMORRHAGIC DIATHESIS/in pregnancy; PROTHROMBIN/deficiency; TWINS