Herrera B, Victor Hugo, Alberto Cumbrera, Wilfredo Urriola, y Hedley Quintana. «RELATIONSHIP OF THE ENVIRONMENTAL INDEX AND THE OCCURRENCE OF DEATHS FROM CHRONIC RESPIRATORY DISEASE, CARDIOVASCULAR DISEASE AND DIABETES IN ADULTS OVER 65 YEARS OF AGE IN PANAMA CITY, 2003-2014». Societas 24, no. 1 (enero 18, 2022): 126–146. Accedido marzo 28, 2024. https://revistas.up.ac.pa/index.php/societas/article/view/2657.