สกุลวรกิตติ ธิติศักดิ์. 2020. “The development of lung disease clinic at Prachathipat hospital, Pathumthani”. Thammasat University Hospital Journal Online 5 (3). Pathum Thani, Thailand:29-35. https://he02.tci-thaijo.org/index.php/TUHJ/article/view/244346.