Kulwongthanaroj, Apisara, and Chavit Chantranuwat. “Malignant neoplasm of the lower respiratory tract at King Chulalongkorn Memorial Hospital: A retrospective study on histological diagnoses of 1,464 cases from 2000 to 2006”. Chulalongkorn Medical Journal 52, no. 4 (October 25, 2023). accessed April 5, 2025. https://he05.tci-thaijo.org/index.php/CMJ/article/view/1105.