共 20 条
[1]
ANDERSON N, 1965, VET REC, V77, P146
[2]
ANDERSON N, 1964, 1 P INT PAR C ROME
[3]
ARMOUR J, 1964, 1 P INT PAR C ROME
[4]
Bruford J. W., 1945, VET REC, V57, P421
[5]
DACIE JV, 1958, PRACTICAL HAEMATOLOG
[6]
DEBRO JR, 1957, J LAB CLIN MED, V50, P728
[8]
Fisher E. W., 1962, British Veterinary Journal, V118, P513
[9]
GARDNER RCB, 1911, JSE AGRIC COLL WYE, V20, P482
[10]
GRACEY JF, 1960, HMSO SURVEY LIVESTOC