Khamtuikrua, C., Suksompong, S., Thongcharoen, P., Geanphun, S., Weerayutwattana, R., Laohathai, S., Vanichnatee, T., Singpan, N. and Pathonsamit, C. 2025. Intraoperative and Postoperative Nefopam Administration for Video-assisted Thoracoscopic Lobectomy Pain: A Multicenter, Randomized, Controlled Trial. Siriraj Medical Journal. 77, 10 (Oct. 2025), 685–694. DOI:https://doi.org/10.33192/smj.v77i10.274325.