%0 Case Reports %T Cervical atresia and an obliterated upper vagina presenting as primary amenorrhea. %A Meiser RJ %A Horton TS %A Carrubba AR %A El Nashar SA %A Chen AH %J Am J Obstet Gynecol %V 231 %N 3 %D 2024 Sep 29 %M 38555009 %F 10.693 %R 10.1016/j.ajog.2024.03.037