Sensitivity and specificity of clinical, biochemical, and radiological predictors of common bile duct stones in patients who underwent endoscopic retrograde cholangiopancreatograph... oleh Hanan Mustafa Alrammah, Hajar Ibrahim Alshmas, Moataza Abdelwahab, Arwa Ghaith Mahfouz, Malak Omar Almulla, Basmah Saeed Alzahrani, Hind Kefah Alfaddagh, Mohamad Anas Hussam Eddin