Live birth after fresh versus frozen single blastocyst transfer (Frefro-blastocyst): study protocol for a randomized controlled trial
Crossref DOI link: https://doi.org/10.1186/s13063-017-1993-5
Published Online: 2017-06-05
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Wei, Daimin
Sun, Yun
Liu, Jiayin
Liang, Xiaoyan
Zhu, Yimin
Shi, Yuhua
Chen, Zi-Jiang