共 11 条
[1]
CARPENTER JL, 1976, AM REV RESPIR DIS, V114, P235
[3]
HOLTH H., 1936, Norsk Veterinaertidsskrift, V48, P2
[5]
Magnusson H., 1923, ARCH WISS PRAKT TIER, V50, P22
[6]
MARSH JC, 1973, CANCER, V32, P147, DOI 10.1002/1097-0142(197307)32:1<147::AID-CNCR2820320121>3.0.CO
[7]
2-6
[8]
SIPPEL WL, 1968, J AM VET MED ASSOC, V153, P1610
[9]
Verge J, 1942, CR SOC BIOL, V136, P495
[10]
Williams G D, 1971, Ann Thorac Surg, V12, P471