共 13 条
- [1] CARTWRIGHT SF, 1967, VET REC, V81, P196
- [4] DARBYSHIRE JH, 1968, J CLIN PATHOL S2, V21, P61
- [5] ISOLATION OF A HEMAGGLUTINATING PICORNAVIRUS FROM A PRIMARY SWINE KIDNEY CELL CULTURE [J]. ARCHIV FUR DIE GESAMTE VIRUSFORSCHUNG, 1967, 20 (02): : 260 - +
- [6] Johnson R. H., 1962, British Veterinary Journal, V118, P107
- [8] JOHNSON RH, 1971, RES VET SCI, V12, P570
- [9] JOHNSON RH, 1966, RES VET SCI, V7, P112
- [10] JOHNSON RH, 1965, RES VET SCI, V6, P472