A push for public health: the effect of e-bikes on physical activity levels
Crossref DOI link: https://doi.org/10.1186/s12889-017-4817-3
Published Online: 2017-10-16
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Sundfør, Hanne Beate
Fyhri, Aslak