共 6 条
[1]
Fraps RM, 1943, P SOC EXP BIOL MED, V52, P346, DOI 10.3181/00379727-52-14151
[2]
HUSTON TM, 1950, POULTRY SCI, V29, P764
[5]
SAWYER CH, 1948, ANAT REC, V100, P774
[6]
WARREN DC, 1935, J AGR RES, V51, P6