共 13 条
[1]
CHUBB RC, 1968, VET REC, V83, P4
[5]
ISHIKAWA T, 1972, BIKEN J, V15, P215
[7]
LEE YS, 1979, VIROLOGY, V93, P277, DOI 10.1016/0042-6822(79)90299-X