Electronic textbook Obstetrics and Gynecology for medical students. Danish Journal of Obstetrics and Gynaecology, [S. l.], v. 1, n. 1, p. 65–67, 2023. DOI: 10.56182/djog.v1i1.32. Disponível em: https://mail.djog.org/index.php/djog/article/view/32. Acesso em: 3 may. 2026.