Inthanop I, Pansila W, Laohasiriwong WL. An evaluation of prehospital medical system management of the primary emergency unit under local administrative organizations in Roi Et province. Asia Pac J Sci Technol [Internet]. 2017 Apr. 19 [cited 2024 May 19];16(8):1054-6. Available from: https://so01.tci-thaijo.org/index.php/APST/article/view/83634