1.
Barboza JJ, Chambergo-Michilot D, Pinto-Ruiz DF, Caballero-Alvarado J. Critical reading of medical evidence: How to read observational studies?. Rev. Cuerpo Med. HNAAA [Internet]. 2021 Feb. 19 [cited 2024 May 19];13(4):410-7. Available from: http://www.cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/777