Health Promotion Interventions on Helmet Use: A Systematic Review and Meta-Analysis of Pre-Test and Post-Test Studies - Jahangiry, Leila; Eisazadeh, Saber; Khabiri, Roghayeh; Sadeghi-Bazargani, Homayoun; Bakhtari-Aghdam, Fatemeh; Ponnet, Koen (Iranian Journal of Public Health, 2023)