The Effectiveness of Letrozole-Electroacupuncture Adjuvant Therapy in Reducing Resistance and Pulsatility Indices in Women with Polycystic Ovarian Syndrome. Journal of Maternal and Child Health, [S. l.], v. 5, n. 4, p. 422–429, 2020. Disponível em: https://thejmch.com/index.php/thejmch/article/view/463. Acesso em: 3 nov. 2025.