@article{3c1eac6e28c24e22abf67bff68a9c290,
title = "Randomized clinical trial comparing botulinum toxin injections with 0.2 per cent nitroglyceryn ointment for chronic anal fissure",
keywords = "Anal fissure, Botulinum toxin, Anal fissure, Botulinum toxin",
author = "Giuseppe Brisinda and Federica Cadeddu and Francesco Brandara and Gaia Marniga and Giorgio Maria",
year = "2007",
language = "English",
pages = "162--167",
journal = "British Journal of Surgery",
issn = "0007-1323",
publisher = "Oxford University Press",
}