Carena S Winters-Hart
Affiliation: University of Pittsburgh
- Validity of a questionnaire to assess historical physical activity in older womenCarena S Winters-Hart
Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA 15261, USA
Med Sci Sports Exerc 36:2082-7. 2004..To compare historical physical activity recall to original physical activity questionnaires collected at four time points over a 17-yr period in postmenopausal women...