An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Lier EJ, van den Beukel BAW, Gawria L, van der Wees PJ, van den Hil L, Bouvy ND, Cheong Y, de Wilde RL; CLAS Collaboration; van Goor H, Stommel MWJ, Ten Broek RPG.Lier EJ, et al.Surg Endosc. 2021 May;35(5):2159-2168. doi: 10.1007/s00464-020-07621-5. Epub 2020 May 14.Surg Endosc. 2021.PMID: 32410083Free PMC article.
ten Broek RP, Issa Y, van Santbrink EJ, Bouvy ND, Kruitwagen RF, Jeekel J, Bakkum EA, Rovers MM, van Goor H.ten Broek RP, et al. Among authors: bakkum ea.BMJ. 2013 Oct 3;347:f5588. doi: 10.1136/bmj.f5588.BMJ. 2013.PMID: 24092941Free PMC article.Review.
van den Beukel BA, de Ree R, van Leuven S, Bakkum EA, Strik C, van Goor H, Ten Broek RPG.van den Beukel BA, et al. Among authors: bakkum ea.Hum Reprod Update. 2017 May 1;23(3):276-288. doi: 10.1093/humupd/dmx004.Hum Reprod Update. 2017.PMID: 28333221Review.