Conservative treatment of intact ectopic pregnancy with methotrexate . Research, Society and Development, [S. l.], v. 11, n. 10, p. e485111033028, 2022. DOI: 10.33448/rsd-v11i10.33028. Disponível em: https://www.rsdjournal.org/rsd/article/view/33028. Acesso em: 6 dec. 2025.