Save this for later , Welcome back to my weekly Wednesday series where I break down key topics and clinical pearls from the AAPD Reference Manual (20252026)., This weeks topic: Tobacco Use & Frontiers Vaping leads tobacco consumption among university students in Arab countries: a study of behavioral and psychosocial factors associated with smoking Frontiers Examining the impact of social media on youth vaping behavior in China: an analysis of the mediating role of perceptions of policy enforcement Asthme et cigarette lectronique : vapoter, fumer, ventoline, vapotage passif