Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Fyhri, Aslak" or (type any "bookEditor issueEditor" and editor="Fyhri, Aslak") Add to list Journal Article A1 open access From cars to bikes : the feasibility and effect of using e-bikes, longtail bikes and traditional bikes for transportation among parents of children attending kindergarten : design of a randomized cross-over trial Helga Birgit Bjornara, Sveinung Berntsen, Saskia J te Velde, Liv Fegran, Aslak Fyhri, Benedicte Deforche (UGent) , Lars Bo Andersen and Elling Bere (2017) BMC PUBLIC HEALTH. 17.