1. 1) Partsch CJ, Heger S, Sippell WG. Management and outcome of central precocious puberty. Clin Endocrinol 2002; 56: 129-48.
2. 2)Wheeler MD. Physical changes of puberty. Endocrinol Metab Clin North Am 1991;20: 1-14.
3. 3) Parent AS, Teilmann G, Juul A,et al. The timing of normal puberty and the age limits of sexual precocity: variations around the world, secular trends, and changes after migration. Endocr Rev. 2003;24(5):668-93.
4. 4) Sharma JC. The genetic contribution to pubertal growth and development studied by longitudinal growth data on twins. Ann Hum Biol. 1983;10(2):163-71.
5) Üstün Ç, Özçiftçi S. COVID-19 Pandemisinin sosyal yaşam ve etik düzlem üzerine etkileri: Bir değerlendirme çalışması. Anadolu Kliniği Tıp Bilimleri Dergisi, 2020;25(1), 142-153.
5. 6) Caoa, W, Fanga, Z, Houc, G, et al. The psychological impact of the COVID-19 epidemic on college students in China. Psychiatry Research, 2020; 287(112934), 1-5.