title: Maternal ageing and embryonic mortality in the rabbit. I. Repeated superovulation, embryo culture and transfer.
mesh_terms: D000375:Aging; D000818:Animals; D001724:Birth Weight; D046508:Culture Techniques; D010064:Embryo Implantation; D004624:Embryo Transfer; D005260:Female; D005313:Fetal Death; D006801:Humans; D008423:Maternal Age; D010060:Ovulation; D010063:Ovum; D011247:Pregnancy; D011817:Rabbits; D012744:Sex Ratio; D013476:Superfetation; D013997:Time Factors; D014184:Transplantation, Homologous; D014599:Uterus / Q000502:physiology