TY - GEN AU - Hayashi,M TI - [Fertilization and cleavage of the human ovum] SN - 0039-9450 PY - 1967///1031 KW - Cell Division KW - physiology KW - Female KW - Fertilization KW - Humans KW - Male KW - Ovum KW - growth & development KW - Pregnancy N1 - Publication Type: Journal Article ER -