Effect of Echogenic Catheter Usage During Embryo Transfer on Implantation in the in vitro Fertilization Program. European Journal of Medical and Health Sciences, [S. l.], v. 4, n. 5, p. 77–81, 2022. DOI: 10.24018/ejmed.2022.4.5.1475. Disponível em: https://ej-med.org/index.php/ejmed/article/view/1475. Acesso em: 11 oct. 2025.