TY - RPRT TI - DYSBOT: a single-blind, randomized parallel study to determine whether any differences can be detected in the efficacy and tolerability of two formulations of botulinum toxin type A--Dysport and Botox--assuming a ratio of 4:1. AU - C Sampaio AU - J J Ferreira AU - F Simões AU - M J Rosas AU - M Magalhães AU - A P Correia AU - A Bastos-Lima AU - R Martins AU - A Castro-Caldas PY - 1997 DO - 10.1002/mds.870120627 UR - https://pubmed.ncbi.nlm.nih.gov/9399229/ ID - 9399229 ER -