In Reply

Obstet Gynecol. 2020 Jun;135(6):1487. doi: 10.1097/AOG.0000000000003912.
No abstract available

Publication types

  • Comment

MeSH terms

  • Copper*
  • Female
  • Humans
  • Levonorgestrel
  • Risk
  • Uterine Cervical Neoplasms*

Substances

  • Levonorgestrel
  • Copper