Conference
A COMPARISON OF LIKERT AND VISUAL ANALOG SCALES FOR MEASURING CHANGE IN FUNCTION
Authors
GUYATT GH; TOWNSEND M; BERMAN LB; KELLER JL
Volume
10
Pagination
pp. B77-B77
Publisher
CANADIAN SOC CLINICAL INVESTIGATION
Publication Date
January 1, 1987
Conference proceedings
CLINICAL AND INVESTIGATIVE MEDICINE
Issue
4
ISSN
0147-958X