A systematic review of reliability and objective criterion-related validity of physical activity questionnaires.
Int J Behav Nutr Phys Act
; 9: 103, 2012 Aug 31.
Article
in En
| MEDLINE
| ID: mdl-22938557
Full text:
1
Database:
MEDLINE
Main subject:
Surveys and Questionnaires
/
Health Surveys
/
Motor Activity
Type of study:
Diagnostic_studies
/
Risk_factors_studies
/
Systematic_reviews
Limits:
Humans
Language:
En
Year:
2012
Type:
Article