00941nam0-22003371i-450-99000787070040332120040519135429.00-521-00939-1000787070FED01000787070(Aleph)000787070FED0100078707020040421d2002----km-y0itay50------baengGBy---j---001y-Epidemiologica studiesa pratical guideAlan J. Silman, Gary J. McFarlane2nd ed.CambridgeCambridge University Press2002XIV, 241 p.ill.25 cmEpidemiologia614.4Silman,Alan J.282137Mcfarlane,Gary J.421450ITUNINARICAUNIMARCBK99000787070040332160 614.4 B 59266FAGBCFAGBCEpidemiologica studies673050UNINA