text Massachusetts Jones and Bartlett 2006 N x, 424hlm. 19cm EPIDEMIOLOGY 614. 420 846 614. 420 846 Sat e 0763726559 INLIS000000000003243 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)