1. The Story of Patrick Steptoe, Robert Edwards, Jean Purdy and Bourn Hall Clinic;Brindsen,2019
2. Adamson GD, Dyer S, Chambers G, Ishihara O, Mansour R, Banker M, et al. for International Committee for Monitoring ART. International Committee for Monitoring Assisted Reproductive Technologies (ICMART) Preliminary World Report on ART, 2015. Session 40. O-144. European and global ART monitoring. ESHRE Annual Meeting, 2019.
3. Forty years of IVF;Niederberger;Fertil Steril,2018
4. Multiple gestation associated with infertility therapy: an American Society for Reproductive Medicine Practice Committee opinion;Fertil Steril,2012
5. Multiple births from assisted reproductive technologies: a challenge that must be met;Adamson;Fertil Steril,2004