共 12 条
[1]
ALEXANDER AF, 1959, AM REV RESPIR DIS, V80, P141
[3]
Cook W. R., 1970, Equine Veterinary Journal, V2, P137, DOI 10.1111/j.2042-3306.1970.tb04177.x
[4]
Cook W R, 1974, Equine Vet J, V6, P45, DOI 10.1111/j.2042-3306.1974.tb03930.x
[6]
COOK WR, 1965, VET REC, V77, P516
[7]
COOK WR, 1963, P ROY SOC MED, V11, P971
[9]
Gerger H, 1973, Equine Vet J, V5, P26, DOI 10.1111/j.2042-3306.1973.tb03189.x
[10]
Gillespie J. R., 1969, Advances in Veterinary Science, V13, P59