Mucosal vs. cutaneous advancement flaps for the treatment of chronic anal fissures: a randomized clinical trial.
M S NajafiA KazemeiniS M Meshkati YazdM DashtkuhiS M Ahmadi TaftiB BehboudiM S FazeliA KeshvariMohammad Reza KeramatiPublished in: Techniques in coloproctology (2023)
IRCT20120129008861N4 ( www.irct.ir ).