共 13 条
[1]
BIRCH RR, 1931, ANN REP NY STATE VET, P56
[2]
FITCH C. P., 1930, Journal of the American Veterinary Medical Association, V76, P680
[3]
FITCH C. P., 1939, CORNELL VET, V29, P253
[4]
HAYNES TB, 1982, THESIS AUBURN U, P18
[6]
HUDDLESON IF, 1921, J AM VET MED ASSOC, V58, P524
[7]
KERR W. R., 1958, Veterinary Record, V70, P503
[8]
MANTHEI CA, 1950, AM J VET RES, V11, P173
[9]
PHILIPPON A, 1970, Annales de Recherches Veterinaires, V1, P215
[10]
SCHROEDER E. C., 1922, Journal of the American Veterinary Medical Association, V60, P542