Roos (2015) Oocyte and blastocyst survival rates following implementation by | Jun 28, 2017 | | 0 comments Roos (2015) Oocyte and blastocyst survival rates following implementation Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.