แสนไฝ อ. Knowledge and Role Perception for Prevention and Control of Avain Influenza Among Health Volunteer Phrao District, Chiang Mai Province. LPHJ [internet]. 2019 Jul. 15 [cited 2026 Oct. 8];4(3):375-84. available from: https://he02.tci-thaijo.org/index.php/LPHJ/article/view/203361