Behavior of clinical and humoral variables on admission as predictors of death in patients with community-acquired pneumonia. Comparative study between adults and older adults. Int J Med Surg Sci [Internet]. 2022 Mar. 29 [cited 2026 Jun. 27];9(1):1-16. Available from: https://revistas.uautonoma.cl/index.php/ijmss/article/view/1836