Drug interaction between co-trimoxazole and warfarin.
D000368:Aged; D004338:Drug Combinations; D004347:Drug Interactions; D005260:Female; D006801:Humans; D011517:Prothrombin Time; D013420:Sulfamethoxazole / Q000009:adverse effects*; D014295:Trimethoprim / Q000009:adverse effects*; D014859:Warfarin / Q000494:pharmacology*
D004338:Drug Combinations; D014859:Warfarin; D014295:Trimethoprim; D013420:Sulfamethoxazole