00488     2200193   4500001002100000005001500021035002500036008004100061020001800102082001000120090001000130100001700140245003200157260004000189650001700229084001600246300002100262990001100283INLIS00000000000285820231116011312  a0010-061600000002857231116                           0 eng    a0-7216-5137-2  a614.4  aGor e  aGordis, Leon1 aEpidemiology /cLeon Gordis  aUSA :bW.B Saunders Company,c1996.  aEpidemiology  a614.4 Gor e  a277 p, ;c26 cm.  a110443