KNAAK, Stephanie. "Having a Tough Time:" Towards an Understanding of the Psycho-social Causes of Postpartum Emotional Stress. Journal of the Motherhood Initiative for Research and Community Involvement, [S. l.], v. 11, n. 1, 2009. Disponível em: https://jarm.journals.yorku.ca/index.php/jarm/article/view/22511. Acesso em: 6 may. 2024.