共 9 条
[1]
BOERSEMA JH, 1983, FACTS REFLECTIONS, V4, P207
[5]
Presidente P. J. A., 1985, Resistance in nematodes to anthelmintic drugs, P13
[7]
TAYLOR MA, 1989, IN PRESS VET RECORD
[8]
Waller P. J., 1986, Chemotherapy of parasitic diseases, P339