YÁNEZ HIDALGO , Renato David; JAYA BALDEÓN, Verónica Alejandra; ORTIZ FLORES, Dorys Elizabeth; DURAN CHAVEZ, Jose Augusto; REMACHE CEVALLOS, Héctor Rodrigo; YÁNEZ MARCAYATA, Pablo Andrés. Impact of Preimplantation Genetic Testing for Aneuploidy (PGT-A) on IVF Pregnancy Outcomes: A Retrospective Cohort Study from a High-Altitude Fertility Center in Ecuador (2,850 m). Journal of Neonatal Surgery, Lahore, Pakistan, v. 15, n. 1s, p. 56–75, 2026. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/10234. Acesso em: 27 apr. 2026.