ใจแก้ว ญ. A comparative study of Muangsamsib contracting unit of primary care oral health service outputs before and after distribution of dental nurses to primary care units in 2012. Th Dent PH J [internet]. 2015 Jun. 30 [cited 2026 Sep. 19];20(2):39-51. available from: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/150787