Evaluation of the Adjustment of Reference Equations for Impulse Oscillometry in Subjects With Down Syndrome Living in Mexico City Rosario Fernández-Plata; Laura Gochicoa-Rangel; Rogelio Pérez-Padilla; Anjarath Higuera-Iglesias; Christian Rodríguez-Hernández; Dalia Cano-Jimenez; Midori Pérez-Kawabe; Manuel Castillejos-López; David Martínez-Briseño;

The Impact of Altitude on Mortality Rates From COVID-19 in Mexico David Martínez-Briseño; Rogelio Pérez-Padilla; Rosario Fernández-Plata; Manuel Castillejos-López; Anjarath Lorena Higuera-Iglesias;

Comparing Spirometric Reference Values From Childhood to Old Age Estimated by LMS and Linear Regression Models David Martínez-Briseño; Laura Gochicoa-Rangel; Luis Torre-Bouscoulet; Silvia Cid-Juárez; Rosario Fernández-Plata; Luisa Martínez-Valdeavellano; Sofía Chapela-Lara; Rodrigo del Río-Hidalgo; Rogelio Pérez-Padilla;