GnRH Antagonist Versus Agonist Flare-up Treatment in the Management of Poor Responder Patients

Ahn, Young-Sun (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Park, Chan-Woo (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Yeon, Myeong-Jin (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Kang, Inn-Soo (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Koong, Mi-Kyoung (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Song, Inn-Ok (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Kim, Jin-Yeong (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine) ;
Yang, Kwang-Moon (Department of Obstetrics and Gynecology, Cheil Hospital & Women's Healthcare Center Sungkyunkwan University School of Medicine)