Seven-day recall and other physical activity self-reports in children and adolescents
SALLIS, JAMES F., BUONO, MICHAEL J., ROBY, JULIA J., MICALE, FRANK G., NELSON, JULIE A.Volume:
25
Journal:
Medicine & Science in Sports & Exercise
DOI:
10.1249/00005768-199301000-00014
Date:
January, 1993
File:
PDF, 900 KB
1993