GRIGIMALSKY, Ye V; GARGA, A Y. Pain management in obstetrics and gynecology. Pain medicine, [S. l.], v. 3, n. 3, p. 69–73, 2018. DOI: 10.31636/pmjua.v3i3.8. Disponível em: https://painmedicine.org.ua/index.php/pnmdcn/article/view/159. Acesso em: 21 mar. 2026.