title: Trimethoprim and sulfamethoxazole blood levels in man after intra-muscular administration.
mesh_terms: D000328:Adult; D004338:Drug Combinations; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D013420:Sulfamethoxazole / Q000008:administration & dosage / Q000097:blood*; D013997:Time Factors; D014295:Trimethoprim / Q000008:administration & dosage / Q000097:blood*
chemical_list: D004338:Drug Combinations; D014295:Trimethoprim; D013420:Sulfamethoxazole