Khitka, Pornsawan, Traichadchaya Tangsutthitham, Thammawit Ranron, and Wichanee Jaimalai. “A Survey of the Use of Herb and Dietary Supplements Among Heart Failure Patients”. Journal of Public Health Nursing 33, no. 3 (September 1, 2019): 61–77. Accessed March 28, 2024. https://he01.tci-thaijo.org/index.php/phn/article/view/241692.