Aminocyclitol.
D006801:Humans; D000198:Spectinomycin / Q000145:classification / Q000627:therapeutic use*; D013307:Streptomycin / Q000145:classification / Q000627:therapeutic use*; D009626:Terminology as Topic; D014526:Urethritis / Q000188:drug therapy
D000198:Spectinomycin; D013307:Streptomycin