Attenuation and recombination of genetically engineered pseudorabies virus vaccines and vectors = Afzwakking en recombinatie van genetisch geconstrueerde pseudorabies virus vaccine en vectoren text Ind 139 p.: ill.; 22 cm 139 p.: ill.; 22 cm Theses (Ph.D) Universiteit te Utrecht, 1995 GLAZENBURG, Koenraad Luc HERPESVIRIDAE VACCINES VECTORS 616.988 INLIS000000000006735 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)