title: Middle-ear effusions following acute otitis media in the chinchilla animal model.
mesh_terms: D000208:Acute Disease; D000667:Ampicillin / Q000627:therapeutic use; D000818:Animals; D002682:Chinchilla; D004195:Disease Models, Animal; D004432:Ear, Middle / Q000503:physiopathology*; D006193:Haemophilus influenzae; D010033:Otitis Media / Q000188:drug therapy / Q000382:microbiology / Q000503:physiopathology*
chemical_list: D000667:Ampicillin