共 9 条
[1]
CRAUFURD-BENSON H. J., 1941, PARASITOLOGY, V33, P343, DOI 10.1017/S0031182000024537
[3]
KEMPER HE, 1948, AM J VET RES, V9, P373
[4]
PETERSON HO, 1953, J AM VET MED ASSOC, V122, P373
[6]
RICH GB, 1960, RES FARMERS CAN DEP, V5, P13
[7]
ROBERTS F. H. S., 1938, Australian Veterinary Journal, V14, P55, DOI 10.1111/j.1751-0813.1938.tb04180.x
[9]
SHEMANCHUK J. H., 1960, CANADIAN JOUR COMP MED AND VET SCI, V24, P158