A combination of trimethoprim and sulphamethoxazole in upper respiratory infection.
D005493:Folic Acid Antagonists / Q000627:therapeutic use*; D006801:Humans; D010033:Otitis Media / Q000188:drug therapy; D010612:Pharyngitis / Q000188:drug therapy; D011743:Pyrimidines / Q000627:therapeutic use*; D012141:Respiratory Tract Infections / Q000188:drug therapy*; D012852:Sinusitis / Q000188:drug therapy; D013420:Sulfamethoxazole / Q000627:therapeutic use*; D014069:Tonsillitis / Q000188:drug therapy
D005493:Folic Acid Antagonists; D011743:Pyrimidines; D013420:Sulfamethoxazole