title: Letter: 'Chewing-gum earache'.
mesh_terms: D002638:Chewing Gum / Q000009:adverse effects*; D002648:Child; D004427:Ear Diseases / Q000209:etiology*; D006801:Humans; D007592:Joint Diseases / Q000209:etiology; D013704:Temporomandibular Joint
chemical_list: D002638:Chewing Gum