Does being physically active prevent future disability in older people? Attenuated effects when taking time-dependent confounders into account
Crossref DOI link: https://doi.org/10.1186/s12877-017-0657-3
Published Online: 2017-12-21
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kreisel, Stefan H. http://orcid.org/0000-0001-7623-3423
Blahak, Christian
Bäzner, Hansjörg
Hennerici, Michael G.