How well do physical activity questions perform? A European cognitive testing study
Crossref DOI link: https://doi.org/10.1186/s13690-015-0109-5
Published Online: 2015-12-01
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Finger, J. D.
Gisle, L.
Mimilidis, H.
Santos-Hoevener, C.
Kruusmaa, E. K.
Matsi, A.
Oja, L.
Balarajan, M.
Gray, M.
Kratz, A. L.
Lange, C.
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