Blastocyst stage transfer: pitfalls and benefits. Too soon to abandon current practice?
Tsirigotis
M
M
Akeso Fertility Centre, Athens, Greece.
D001755:Blastocyst; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D011247:Pregnancy; D018873:Pregnancy Rate