@article{68e9028be5f74b9c8be5295dcb124805,
title = "Randomized clinical trial comparing botulinum toxin injections with 0.2 percent nitroglyceryn ointment for chronic anal fissure",
keywords = "Anal fissure, Botulinum toxin, Nitroglyceryn ointment, Anal fissure, Botulinum toxin, Nitroglyceryn ointment",
author = "Giuseppe Brisinda and Federica Cadeddu and Giorgio Maria",
year = "2007",
language = "English",
pages = "646--647",
journal = "British Journal of Surgery",
issn = "0007-1323",
publisher = "Oxford University Press",
}