Atenza Fernández, Juan. “JUAN DE LA SERNA ESPINACO (1922-2019): A Key Figure in Spanish Environmental Health in the 20th Century”. Spanish Journal of Environmental Health 21, no. 1 (June 15, 2021): 80–83. Accessed November 12, 2026. https://ojs.diffundit.com/index.php/rsa/article/view/1119.