共 19 条
[2]
BUTLER WT, 1969, SECRETORY IMMUNOLOGI, P142
[3]
DUNGWORTH DL, 1965, P S ACUTE BOVINE PUL
[4]
FRANK GH, 1971, AM J VET RES, V32, P1707
[6]
GUTEKUNS.DE, 1969, J AM VET MED ASSOC, V155, P1879
[7]
TECHNIQUE FOR DERIVATION OF LAMBS BY HYSTERECTOMY
[J].
BRITISH VETERINARY JOURNAL,
1971, 127 (09)
:419-&
[10]
HORE DE, 1968, THESIS U EDINBURGH