× Flank pain after minor trauma as the initial manifestation of malignant pheochromocytoma; a case report

× Impact of a designed isotonic exercise program on pain intensity of muscle cramps in legs of patients undergoing hemodialysis; a randomized clinical trial

× Cold spray for reducing venopuncture pain in hemodialysis patients; a randomized double-blinded controlled trial

× A comparison of magnesium sulfate plus morphine with morphine alone for acute pain reduction in long-bone fractures; a double blind randomized clinical trial

× Presentation of a case of chest pain leading to coronary artery bypass grafting (CABG) following the third dose of COVID-19 vaccination and an overview of the possible causes of chest pain after COVID-19 vaccination