Moleculaire basis van antigene variatie bij het aviaire... = Molecular basis of antigenic variation in avian corconavirus IBV KUSTERS, Johannes Gerardus text be 96 p.: ill.; 24 cm. FOWLS -- infectious bronchitis virus -- DISSERTATIONS -- ANTIGENIC VARIATIONS Th.636.5.089/KUS/m 210520 20210520150729 INLIS000000000009859 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)