Authors: Guidubaldi A, Fasano A, Ialongo T, Piano C, Pompili M, Masciana R, Siciliani L, Sabatelli M, Bentivoglio AR
Title: Botulinum toxin A versus B in sialorrhea: a prospective, randomized, double-blind, crossover pilot study in patients with amyotrophic lateral sclerosis or Parkinson’s disease
Source: Movement Disorders 2011 26(2): 313-319
Year: 2011
Research Design: Randomised Controlled Trial
Rating Score: 08/10
This rating is confirmed
Eligibility specified - N
Random allocation - Y
Concealed allocation - Y
Baseline comparability - N
Blind subjects - Y
Blind therapists - Y
Blind assessors - Y
Adequate follow-up - N
Intention-to-treat analysis - Y
Between-group comparisons - Y
Point estimates and variability - Y

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