Tehran University of Medical Sciences

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Faculty Members have conducted research related to the L-Arginine Is a Feasible Supplement to Heal Chronic Anal Fissure Via Reducing Internal Anal Sphincter Pressure: A Randomized Clinical Trial Study
Hamid Reza Amiri
Hamid Reza Amiri

Associate Professor of Anesthesiology

Department Anesthesiology

School of Medicine

Imam Khomeini Hospital Complex

Tehran University of Medical Sciences