Taxonomic studies on strains of avian infectious bronchitis virus using neutralisation tests in tracheal organ cultures
1978 ◽
Vol 25
(1)
◽
pp. 122-124
◽
1981 ◽
Vol 31
(1)
◽
pp. 14-18
◽
1976 ◽
Vol 20
(3)
◽
pp. 348-349
◽
1978 ◽
Vol 6
(3)
◽
pp. 205-210
◽