共 18 条
[1]
[Anonymous], 1960, PRINCIPLES PROCEDURE
[3]
BURNET FM, 1955, PRINCIPLES ANIMAL VI
[8]
HILL CH, 1955, P SOC EXP BIOL MED, V88, P535, DOI 10.3181/00379727-88-21643
[9]
HUTT FB, 1958, GENETIC RESISTANCE D
[10]
JASMIN G, 1955, 92 P AM VET MED ASS, P267