Extended culture and the risk of preterm delivery in singletons: confounding by indication?

Hum Reprod. 2013 Jul;28(7):2021. doi: 10.1093/humrep/det134. Epub 2013 May 10.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Embryo Transfer / methods*
  • Female
  • Humans
  • Pregnancy
  • Premature Birth / epidemiology*
  • Registries*