共 12 条
[1]
CROWLEY JW, 1977, AM J VET RES, V38, P689
[3]
DOWNEY NE, 1981, 1980 P CEC WORKSH EP, P413
[5]
DUWEL D, 1980, BERL MUNCH TIERARZTL, V93, P397
[6]
JORGENSEN R J, 1975, Veterinary Parasitology, V1, P61, DOI 10.1016/0304-4017(75)90008-4
[7]
Jorgensen R. J., 1982, Dansk Veterinaertidsskrift, V65, P517
[10]
OSHEA J, 1981, 1980 P CEC WORKSH EP, P433