Social support for physical activity—role of Facebook with and without structured intervention
Crossref DOI link: https://doi.org/10.1007/s13142-014-0269-9
Published Online: 2014-06-27
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Cavallo, David N.
Tate, Deborah F.
Ward, Dianne S.
DeVellis, Robert F.
Thayer, Linden M.
Ammerman, Alice S.