Quiroz-Paguay IV, Gómez-Martínez N. Incidencia de neumonía en pacientes mayores de 60 años en medicina interna [Incidence of pneumonia in patients over 60 years old in internal medicine]. SRS [Internet]. 2025 Sep. 27 [cited 2026 Jul. 27];4(UNIANDES):308-14. Available from: https://revistasinstitutoperspectivasglobales.rperspectivasinvestigativas.org/index.php/sanitas/article/view/966