共 15 条
[1]
CHANDLEY AC, 1975, J REPROD FERTIL, P377
[2]
GESCHWIND II, 1975, J REPROD FERTIL, P207
[3]
Hughes J P, 1975, Equine Vet J, V7, P109, DOI 10.1111/j.2042-3306.1975.tb03244.x
[4]
HUGHES JP, 1975, J REPROD FERTIL, P385
[5]
KANEKO JJ, 1969, AM J VET RES, V30, P543
[6]
Kieffer N M, 1976, Equine Vet J, V8, P38, DOI 10.1111/j.2042-3306.1976.tb03284.x
[8]
MOORE JG, 1964, INT J FERTIL, V9, P469
[9]
PILLSON SA, 1970, IMMUNOLOGICAL METHOD