Additional file 1: of Evaluation of reliability and validity of the General Practice Physical Activity Questionnaire (GPPAQ) in 60â74 year old primary care patients
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posted on 2015-09-02, 05:00 authored by Shaleen Ahmad, Tess Harris, Elizabeth Limb, Sally Kerry, Christina Victor, Ulf Ekelund, Steve Iliffe, Peter Whincup, Carole Beighton, Michael Ussher, Derek CookGeneral practice physical activity questionnaire. (JPEG 87 kb)
