![](/img/cover-not-exists.png)
“Freeze-all”: higher implantation and pregnancy rates with cryopreservation (cryo) at the blastocyst (blast) versus pronuclear (2pn) stage
E.S. Surrey, J.L. Keller, J. Stevens, R. Gustofson, D.A. Minjarez, W.B. SchoolcraftVolume:
90
Year:
2008
Language:
english
DOI:
10.1016/j.fertnstert.2008.07.453
File:
PDF, 83 KB
english, 2008