Pereira-Victorio, César J, John Huamanquispe-Quintana, and Luis E Castelo-Tamayo. 2014. “Arterial Blood Gases in Clinically Healthy Adults Living at 3,350 Meters of Altitude”. Revista Peruana De Medicina Experimental Y Salud Pública 31 (3). https://doi.org/10.17843/rpmesp.2014.313.83.