TY - JOUR T1 - Decline in the Age of Menarche in Istanbul Schoolgirls Over the Last 12 Years AU - Güran, Tülay AU - Helvacıoğlu, Didem AU - Gürpınar Tosun, Büşra AU - Yavaş Abalı, Zehra AU - Alır, Fahriye AU - Arslan, Yusuf Taha AU - Molla, Giasim AU - Şahin, Berk AU - Sayar, Mehmet Emir AU - Atay, Zeynep AU - Haliloğlu, Belma AU - Demir, Korcan AU - Turan, Serap AU - Hıdıroğlu, Seyhan AU - Bereket, Abdullah Y1 - 2023 PY - 2023 DA - 2023 N1 - doi: 10.4274/jcrpe.galenos.2023.2022-11-16 DO - 10.4274/jcrpe.galenos.2023.2022-11-16 T2 - JOURNAL OF CLINICAL RESEARCH IN PEDIATRIC ENDOCRINOLOGY JF - JOURNAL OF CLINICAL RESEARCH IN PEDIATRIC ENDOCRINOLOGY JO - J Clin Res Pediatr Endocrinol SP - 154 EP - 159 VL - 15 IS - 2 SN - M3 - doi: 10.4274/jcrpe.galenos.2023.2022-11-16 UR - https://dx.doi.org/10.4274/jcrpe.galenos.2023.2022-11-16 Y2 - 2023 ER -