Study protocol: E-freeze - freezing of embryos in assisted conception: a randomised controlled trial evaluating the clinical and cost effectiveness of a policy of freezing embryos followed by thawed frozen embryo transfer compared with a policy of fresh embryo transfer, in women undergoing in vitro fertilisation.
Abha MaheshwariSiladitya BhattacharyaUrsula BowlerDaniel BrisonTim ChildChristina ColeArri CoomarasamyRachel CuttingStephen HarbottlePollyanna HardyEdmund JuszczakYacoub KhalafJennifer J KurinczukStuart LaveryClare Lewis-JonesNick MacklonNick J Raine-FenningMadhurima RajkohwaGraham ScotlandStephen TroupPublished in: Reproductive health (2019)
ISRCTN registry: ISRCTN61225414 . Date assigned 29/12/2015.