[1]
Domecq, J.P. et al. 2014. Identification of tachypnea and subcostal retraction as clinical signs for the diagnosis of community-acquired pneumonia among children: systematic review and meta-analysis. Revista Peruana de Medicina Experimental y Salud Pública. 29, 3 (Feb. 2014). DOI:https://doi.org/10.17843/rpmesp.2012.293.366.