1. Young RH. Ovarian sex cord-stromal tumours and their mimics. Pathology. 2018;50(1):5–15.
2. Hummitzsch K, Irving-Rodgers HF, Hatzirodos N, et al. A new model of development of the mammalian ovary and follicles. PLoS One. 2013;8(2):e55578.
3. Kurman RJ, Carcangiu ML, Herrington CS, Young RH. WHO Classification of Tumours of the Female Reproductive Organs (IARC WHO Classification of Tumours). 4th ed. Lyon, International Agency for Research on Cancer (IARC); 2014.
4. Young RH, Dickersin GR, Scully RE. Juvenile granulosa cell tumor of the ovary. A clinicopathological analysis of 125 cases. Am J Surg Pathol. 1984;8(8):575–96.
5. Young RH, Prat J, Scully RE. Ovarian Sertoli-Leydig cell tumors with heterologous elements. I. Gastrointestinal epithelium and carcinoid: a clinicopathologic analysis of thirty-six cases. Cancer. 1982;50(11):2448–56.