Sangsawang, K. ., Luksamijarulkul, P. ., Siri, S., & Pitikultang, S. (2023). Incidence of nosocomial pneumonia and causative bacteria among chronically ill patients admitted in a general hospital. Chulalongkorn Medical Journal, 61(5). retrieved from https://he05.tci-thaijo.org/index.php/CMJ/article/view/473