共 18 条
[4]
ALSTON JM, 1958, LEPTOSPIROSIS MAN AN
[5]
[Anonymous], 1920, AM J SYPH GON VD
[7]
COOK JE, 1972, AM J VET RES, V33, P277
[8]
Faine S, 1982, GUIDELINES CONTROL L
[9]
Hodges R T, 1976, N Z Vet J, V24, P37, DOI 10.1080/00480169.1976.34279