Clinical investigation of the use of doxycycline in infections of the respiratory tract in children.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010033:Otitis Media / Q000188:drug therapy; D010612:Pharyngitis / Q000188:drug therapy; D012141:Respiratory Tract Infections / Q000188:drug therapy*; D014069:Tonsillitis / Q000188:drug therapy
D000900:Anti-Bacterial Agents