title: More is not better: concerning congresses.
authors.affiliation: Department of Cardiology, G. Gennimatas Hospital, Athens, Greece.
authors.forename: Vlassis N
authors.initials: VN
authors.lastname: Pyrgakis
mesh_terms: D002309:Cardiology / Q000592:standards*; D003226:Congresses as Topic; D004502:Education, Medical, Continuing / Q000458:organization & administration / Q000592:standards*; D006115:Greece; D006801:Humans; D012955:Societies, Medical