Results 191 to 200 of about 51,111 (261)

Protocol of a cluster-randomised trial to improve adolescent bicycling safety education programme efficacy. [PDF]

open access: yesBMJ Public Health
Hamann CJ   +8 more
europepmc   +1 more source

Bicycling. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1898
openaire   +1 more source

Home - About - Disclaimer - Privacy