00467     2200193   4500001002100000005001500021035002000036008004100056245001700097100001700114250000600131260003300137300002800170020001800198084001600216082001000232650001700242990001400259INLIS00000000000323820260917014645  a0010-0317003236260917                           0      1 aEpidemiology  aGordis, Leon  a4  aAmsterdam :bElsevier,c2009  aviii, 367 hlm. ;c21 cm  a9781416040026  a614.4 Gor e  a614.4  aEPIDEMIOLOGY  a058111212