title: The bacterial etiology of acute suppurative otitis media.
mesh_terms: D000208:Acute Disease; D001419:Bacteria / Q000302:isolation & purification*; D002648:Child; D002675:Child, Preschool; D004432:Ear, Middle / Q000382:microbiology; D006801:Humans; D007223:Infant; D009305:Nasopharynx / Q000382:microbiology; D010033:Otitis Media / Q000382:microbiology*; D010035:Otitis Media, Suppurative / Q000382:microbiology* / Q000628:therapy; D010406:Penicillins / Q000627:therapeutic use; D014432:Tympanic Membrane / Q000601:surgery
chemical_list: D010406:Penicillins