Fazel, Mojtaba, Mohammed I M Gubari, Mahmoud Yousefifard, 和 Mostafa Hosseini. 2019. 《Ultrasonography in Detection of Renal Calculi in Children; A Systematic Review and Meta-Analysis》. 学术急诊医学档案 7 (1):e66. https://doi.org/10.22037/aaem.v7i1.485.