Naruemit J, Suwannakul T, Lapwararak K, Weraarchakul W, Wannasarnmetha M, Klai-on N. Incidence and Risk Factors for Postoperative Pneumonia (POP) after Major Oral and Maxillofacial Surgery. Khon Kaen Dent J [internet]. 2024 Apr. 19 [cited 2025 Apr. 6];27(1):69-78. available from: https://he01.tci-thaijo.org/index.php/KDJ/article/view/266723