Proceedings of a meeting held at the University of Bristol on M.V. Thrusfield text Bristol Society for Veterinary Epidemiology and Preventive Medicine 1999 en xx, 221 p.: ill.; 21 cm. M.V. Thrusfield EPIDEMIOLOGY 614.4/SOC/p.99 0 948073 39 X 240308 20240308084508 INLIS000000000012332 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)