共 25 条
[1]
AGUNLOYE CA, 1991, THESIS U GLASGOW, P95
[2]
BABUDIERI B, 1961, B WORLD HEALTH ORGAN, V24, P45
[3]
BROOM JC, 1958, PRESENT STATE LEPTOS, P221
[5]
CARLOS ER, 1971, AM J VET RES, V32, P1455
[8]
FESSLER JF, 1964, CORNELL VET, V54, P176
[10]
HEMSLEY L. A., 1956, Veterinary Record, V68, P300