Authors: Upile T, Elmiyeh B, Jerjes W, Prasad V, Kafas P, Abiola J, Youl B, Epstein R, H C, Sudhoff H, Rubin J
Title: Unilateral versus bilateral thyroarytenoid Botulinum toxin injections in adductor spasmodic dysphonia: a prospective study
Source: Head & Face Medicine 2009 5: 20
Year: 2009
Research Design: Non Randomised Controlled Trial
Rating Score: 02/10
This rating is confirmed
Eligibility specified - Y
Random allocation - N
Concealed allocation - N
Baseline comparability - N
Blind subjects - N
Blind therapists - N
Blind assessors - N
Adequate follow-up - Y
Intention-to-treat analysis - N
Between-group comparisons - Y
Point estimates and variability - N
Abstract:

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