https://www.selleckchem.com/pr....oducts/17-AAG(Geldan
Linear regression analyses suggest a small positive effect on the students' knowledge of the three most important risk factors in traffic but not on the age group most at risk. Concerning seatbelt use or overall cycling behavior no effect was found, although a small positive effect was found on helmet use. Neither was the effectiveness modified by gender, parental educational background, or risky cycling behavior at baseline. Although classroom-based interventions using testimonials may have the potential to increase knowle