Srirojnoppakun, Kanokon, and Sookjareon Tangwongchai. 2023. “Effect of lavender aromatherapy on agitation in patients with dementia at Dementia Clinic, King Chulalongkorn Memorial Hospital: Pilot study”. Chulalongkorn Medical Journal 57 (3). Bangkok, Thailand. https://he05.tci-thaijo.org/index.php/CMJ/article/view/732.