共 5 条
[1]
DOMAGALA W, 1979, ACTA CYTOL, V23, P140
[2]
FREUND M, 1966, INT J FERTIL, V11, P97
[3]
FUJITA T, 1975, SCANNING ELECTRONG M, P82
[4]
HAFEZ ESE, 1978, PERSPECTIVES HUMAN R, P57
[5]
MIKEL UV, 1980, ACTA CYTOL, V24, P252