title: Comment on the comparison of test-retest reliabilities for 2-day and 2-week intervals.
authors.forename: Paul W
authors.initials: PW
authors.lastname: Stratford
mesh_terms: D001265:Athletic Injuries / Q000503:physiopathology; D006305:Health Status Indicators; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology; D015203:Reproducibility of Results; D013997:Time Factors