Gonzalvo-Cirac, Margarita, Josep Fàbregas-Roig, and Judit Vidal-Bonavila. “Demographic Changes in Camp of Tarragona (Catalonia, Spain) 1570-1880: The Great Crisis of Mortality”. Población y Salud en Mesoamérica 14, no. 1 (June 30, 2016). Accessed May 5, 2024. https://www.revistas.ucr.ac.cr/index.php/psm/article/view/25305.