Sodsee, W., Ittichaikulthol, W., & Kunawisarut, K. (2016). Attitudes to Pain and Pain Management in Post General Anesthesia Patients Faculty of Medicine Ramathibodi Hospital, Mahidol University. Thai Journal of Anesthesiology, 39(4), 275–283. retrieved from https://he02.tci-thaijo.org/index.php/anesthai/article/view/59445