Effect of Age on Serum and Follicular Fluid BMP15 and GDF9, The Oocyte Secreted Factors. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 4, p. 432–440, 2022. DOI: 10.47750/pnr.2022.13.04.055. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/1484.. Acesso em: 23 jun. 2026.