title: [Severe factor V deficiency--an unusual cause of spontaneous prolonged APT-time].
mesh_terms: D002648:Child; D005166:Factor V Deficiency / Q000097:blood* / Q000235:genetics; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011517:Prothrombin Time
vernacular_title: Svår faktor V-brist--en ovanlig orsak till spontant förlängd APT-tid.