共 22 条
[4]
ELKIND MM, 1967, RADIOBIOLOGY CULTURE, P20
[7]
HAMMERSTEDT RH, 1976, BIOL REPROD, V14, P381, DOI 10.1095/biolreprod14.4.381
[8]
HETZEL FW, 1973, CRYOBIOLOGY, V10, P206, DOI 10.1016/0011-2240(73)90032-1
[9]
JAMES R, 1972, Journal of Supramolecular Structure, V1, P38, DOI 10.1002/jss.400010106