[Focal disease: history and review of the literature].
D005491:Focal Infection, Dental / Q000150:complications / Q000175:diagnosis / Q000209:etiology* / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D049690:History, Ancient; D049691:History, Medieval
Malattia focale: storia e revisione della letteratura.