Amanote Research
Register
Sign In
Discover open access scientific publications
Search, annotate, share and cite publications
Publications by Beatrice A. Chen
Postplacental or Delayed Insertion of the Levonorgestrel Intrauterine Device After Vaginal Delivery
Obstetrics and Gynecology
Gynecology
Obstetrics
Comparison of Medical Abortion Follow-Up With Serum Human Chorionic Gonadotropin Testing and In-Office Assessment
Contraception
Gynecology
Reproductive Medicine
Obstetrics