共 26 条
[2]
ALEXANDER G, 1964, J REPROD FERTIL, V7, P307, DOI 10.1530/jrf.0.0070307
[4]
ANDERSON D, 1978, P SOC EXP BIOL MED, V158, P54, DOI 10.3181/00379727-158-40138
[6]
BARRON DH, 1970, PRENATAL LIFE, P190
[7]
BARTON MD, 1974, P SOC EXP BIOL MED, V145, P996