Authors: Hormann K, Baker-Schreyer A, Keilmann A, Biermann G
Title: Functional results after CO2 laser surgery compared with conventional phonosurgery
Source: Journal of Laryngology & Otology 1999 113(2): 140-144
Year: 1999
Research Design: Randomised Controlled Trial
Rating Score: 04/10
This rating is confirmed
Eligibility specified - N
Random allocation - Y
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 - Y

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