text Chicago HAP 2008 2nd ed. N viii, 491 hlm. 21 cm EPIDEMIOLOGY METHODOLOGY 614.4 614.4 Fle m 978-1-56793-292-8 INLIS000000000005967 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)