Schlaff William D, Coddington Charles C
Department of Obstetrics and Gynecology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania.
Department of Obstetrics and Gynecology, Carolinas Medical Center, Atrium Health, Charlotte, North Carolina.
Fertil Steril. 2020 Jan;113(1):51-52. doi: 10.1016/j.fertnstert.2019.11.019.