共 12 条
[1]
BANDARANAYAKE A., 1953, Ceylon Veterinary Journal, V1, P40
[2]
BELDING RALPH C., 1957, JOUR AMER VET MED ASSOC, V131, P296
[3]
CSONTOS LD, 1955, ACTA VET ACAD SCI HU, V5, P261
[4]
GRAHAM ROBERT, 1940, CORNELL VET, V30, P268
[5]
GRAY M. L., 1958, AVIAN DIS, V2, P296, DOI 10.2307/1587530
[8]
PATERSON J. S., 1937, Veterinary Record, V49, P1533
[9]
PITTMAN B, 1967, AM J VET RES, V28, P779