共 13 条
[2]
Bryans J., P 14 ANN CONVAM ASS, P119
[3]
BRYANS JT, 1973, 3RD P INT C EQ INF D, P322
[4]
BURKI F, 1974, ZBL VET MED B, V21, P362
[5]
Craig J.F., 1921, J COMP PATHOL THER, V34, P126, DOI [10.1016/S0368-1742(21)80014-4, DOI 10.1016/S0368-1742(21)80014-4]
[6]
DOLL ER, 1962, J AM VET MED ASSOC, V141, P351
[7]
DOLL ER, 1953, CORNELL VET, V43, P112
[8]
Gibbs E P, 1972, Equine Vet J, V4, P74, DOI 10.1111/j.2042-3306.1972.tb03883.x
[9]
PASCOE RR, 1968, AUST VET J, V15, P166
[10]
PETZOLDT K, 1970, Berliner und Muenchener Tieraerztliche Wochenschrift, V83, P93