Al-Balushi, Abdulaziz, Amal Al-Shibli, Abdullah Al-Reesi, Qazi Zia Ullah, Waleed Al-Shukaili, Saleh Baawain, Hamoud Al-Dhuhli, Mohammed Al-Shamsi, Ahmed Al-Hubaishi, and Al Yaqdhan H Al-Atbi. “The Accuracy of Point of Care Ultrasound Performed by Emergency Physicians in Detecting Hydronephrosis in Patients With Renal Colic”. Sultan Qaboos University Medical Journal [SQUMJ] 1, no. 1 (September 23, 2021). Accessed July 4, 2022. https://journals.squ.edu.om/index.php/squmj/article/view/4592.