Cotrimoxazole and folate metabolism.
D005492:Folic Acid / Q000097:blood*; D005493:Folic Acid Antagonists / Q000494:pharmacology; D006801:Humans; D013420:Sulfamethoxazole / Q000494:pharmacology*; D014295:Trimethoprim / Q000494:pharmacology*
D005493:Folic Acid Antagonists; D005492:Folic Acid; D014295:Trimethoprim; D013420:Sulfamethoxazole