VERMA, N.; BAJPAI, P. K. Knowledge, attitude and practices of contraception among the married women of reproductive age group in urban slums of Lucknow. International Journal of Research in Medical Sciences, [S. l.], v. 9, n. 6, p. 1716–1721, 2021. DOI: 10.18203/2320-6012.ijrms20212241. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/9766. Acesso em: 3 feb. 2026.