Authors:
Lysy, J
Israelit-Yatzkan, Y
Sestiery-Ittah, M
Weksler-Zangen, S
Keret, D
Goldin, E
Citation: J. Lysy et al., Topical nitrates potentiate the effect of botulinum toxin in the treatmentof patients with refractory anal fissure, GUT, 48(2), 2001, pp. 221-224