pubmed-article:16516283 | pubmed:affiliation | Oncology Section, 2nd Department of Internal Medicine-Propaedeutic, University of Athens Medical School, Attikon University Hospital, 1 Rimini Street, Haidari, Gravias 5B, Aghia Paraskevi, Athens 15342, Greece. pectasid@otenet.gr | lld:pubmed |