共 11 条
[2]
BROOKSBANK N. H., 1958, BRIT VET JOUR, V114, P50
[5]
SELBY LA, 1971, J AM VET MED ASSOC, V159, P1485
[7]
SMITH CKA, 1968, LAB ANIM CARE, V2, P83
[8]
Snedecor G.W., 1980, STAT METHODS
[9]
Steel RGD, 1960, PRINCIPLES PROCEDURE, P107
[10]
WEDIG JH, 1974, PHARMACOLOGIST, V16, P252