Reyna Carranza, M. A., M. Quintero Núñez, and K. Collins. “Correlation Study of the Association of PM10 With the Main Respiratory Diseases in the Populations of Mexicali, Baja California and Imperial County, California”. Revista Mexicana De Ingenieria Biomedica, vol. 26, no. 1, Mar. 2005, pp. 22-36, https://rmib.com.mx/index.php/rmib/article/view/246.