Age at Marriage, Fertility and Infant-Child Mortality in a Lahore Suburb (Part I) . The Pakistan Development Review, [S. l.], v. 15, n. 1, p. pp.90–109, 1976. DOI: 10.30541/v15i1pp.90-109. Disponível em: https://thepdr.pk/index.php/pdr/article/view/408. Acesso em: 27 oct. 2025.