RAVI, M. R. .; ASHOK, N. C. . A Study on Gender Preference for the Desired Fertility and Factors Influencing Son Preference in Southern India. National Journal of Community Medicine, [S. l.], v. 8, n. 04, p. 174–177, 2017. Disponível em: https://njcmindia.com/index.php/file/article/view/652. Acesso em: 4 dec. 2024.