共 30 条
[1]
BAKER HJ, 1968, J AM VET MED ASSOC, V153, P1618
[2]
BARR AJ, 1979, USERS GUIDE
[3]
BRANTON C, 1955, J DAIRY SCI, V38, P602
[5]
BUCK WB, 1976, CLIN DIAGNOSTIC TOXI, P69
[7]
CHOPRA IJ, 1972, J LAB CLIN MED, V80, P729
[9]
Forbes EB, 1932, J AGRIC RES, V45, P0111
[10]
GILL JL, 1971, J ANIM SCI, V33, P331