Quispe-Aranda, D., Arce-Silva, S., Neyra-Vera, I., & Maguiña, J. L. (2021). Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department. Revista Del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo, 14(3), 267–271. https://doi.org/10.35434/rcmhnaaa.2021.143.1235