title: [20 years of congresses of the Italian Dental Society].
mesh_terms: D003226:Congresses as Topic / Q000266:history*; D006665:History of Dentistry; D049673:History, 20th Century; D007558:Italy; D012953:Societies, Dental / Q000266:history*
vernacular_title: Venti anni di congressi A.M.D.I.