Conference
A COMPARISON OF LIKERT AND VISUAL ANALOG SCALES FOR MEASURING CHANGE IN FUNCTION
Authors
GUYATT GH; TOWNSEND M; BERMAN LB; KELLER JL
Volume
35
Pagination
pp. A346-A346
Publisher
SLACK INC
Publication Date
April 1, 1987
Conference proceedings
CLINICAL RESEARCH
Issue
3
ISSN
0009-9279