World Health Organization text Geneva World Health Organization [1997] en 47 p.; 30 cm. World Health Organization BRUCELLOSIS -- MAN -- ANIMALS -- VACCINES -- BRUCELLA ABORTUS STRAIN RB51 616.981.42/WOR/d 240305 20240305022039 INLIS000000000011820 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)