title: Coumadin-induced bleeding: a mystery.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006470:Hemorrhage / Q000139:chemically induced* / Q000175:diagnosis; D006801:Humans; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D014859:Warfarin