Jackwood, D.J. text Amsterdam Elsevier 1991 en [5 tak bernomor], 127 p: ill.; 24 cm. Jackwood, D.J. CHICKENS -- IMMUNOSUPPRESSION -- AVIAN INFECTIOUS BURSITIS -- CHICKEN ANEMIA AGENT -- HEMORRHAGIC ENTERITIS -- B-CELLS -- BURSA FABRICII R.636.52/.58.09/AVI 240223 20240223082359 INLIS000000000009622 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)