共 20 条
[12]
HOFFSIS GF, 1978, BOVINE PRACT, V13, P88
[14]
HOLICK SA, 1976, J BIOL CHEM, V251, P1025
[15]
MANSTON R, 1969, BR VET J, V120, P167
[16]
MERCK E, 1970, CLIN LABORATORY MED, P76
[18]
SACHS M, 1977, AM J VET RES, V38, P2039
[20]
WITTWER FG, 1978, VETERINARY RECORD, V103, P442