共 27 条
[2]
CHEEVER A W, 1968, Bulletin of the World Health Organization, V39, P328
[3]
CHEEVER AW, 1972, B WORLD HEALTH ORGAN, V46, P301
[6]
EISA AM, 1966, SUDAN J VETERINARY S, V7, P85
[7]
FAIRLEY N. HAMILTON, 1930, INDIAN MED RES MEM, V17, P17
[8]
HUSSEIN M. F., 1973, Veterinary Bulletin, Weybridge, V43, P341