title: Prolongation of prothrombin time and severe gastrointestinal bleeding associated with combined use of warfarin and ketoprofen.
authors.forename: M F
authors.initials: MF
authors.lastname: Flessner
authors.forename: H
authors.initials: H
authors.lastname: Knight
mesh_terms: D004347:Drug Interactions; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D007660:Ketoprofen / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D010666:Phenylpropionates / Q000009:adverse effects*; D011517:Prothrombin Time; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D010666:Phenylpropionates; D014859:Warfarin; D007660:Ketoprofen