Kessomboon P, Kessomboon N, Premgamone A. Cost Analysis of Renal Calculi Case Detection using Ultrasonography as Screening method. SRIMEDJ [Internet]. 2013 Nov. 20 [cited 2024 Apr. 29];11(3):139-50. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13890