Creinin, M.D.
Gangestad, A.
Kimble, T.D.
Carr, B.
Olariu, A.
Westhoff, C.L.
This article is maintained by: Elsevier
Article Title: Plasma levonorgestrel levels in non-obese and obese women using a levonorgestrel 52 mg intrauterine system for up to 7 years
Journal Title: Fertility and Sterility
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.fertnstert.2018.07.146
Content Type: simple-article
Copyright: Copyright © 2018 Published by Elsevier Inc.