共 10 条
[1]
GUELFI JF, 1977, REV MED VET-TOULOUSE, V128, P1493
[2]
GUELFI JF, 1977, REV MED VET TOULOUSE, V128, P1499
[4]
HIX JW, 1961, J AM VET MED ASSOC, V138, P641
[5]
JENNINGS A. R., 1949, Veterinary Record, V61, P380
[6]
JUBB KVF, 1970, PATHOLOGY DOMESTIC A, V1, P248
[8]
SNIDER WR, 1971, AM REV RESPIR DIS, V104, P877
[9]
STUNZI H, 1954, SCHWEIZ ARCH TIERH, V96, P604