title: Tooth pain: how to approach difficult to diagnose cases.
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Spencer
mesh_terms: D005157:Facial Pain / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D014098:Toothache / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy