共 28 条
[1]
ACKERT J. E., 1949, TRANS KANSAS ACAD SCI, V52, P449, DOI 10.2307/3625690
[2]
BASS JL, 1983, NEW ENGL J MED, V308, P723
[3]
BIEHL LG, 1982, VET CLIN N AM-LARGE, V4, P355
[4]
BRADLEY AP, 1982, MOD VET PRACT, V63, P575
[5]
DUBEY JP, 1976, J AM VET MED ASSOC, V169, P1061
[6]
DUBEY JP, 1979, AM J VET RES, V40, P698
[7]
EHRLICH I, 1938, VET ARH, V8, P531
[8]
FAYER R, 1981, CAN VET J, V22, P344
[9]
GARCIA LS, 1975, DIAGNOSTIC PARASITOL