Voharn, Adisorn, Wadee Wongpradit, and Ruankwan Kanhasing. 2023. “Knowledge, Attitudes and Use of Cannabis among Oncologic Patients in Thammasat University Hospital”. Srinagarind Medical Journal 38 (3):247-61. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/257668.