A toxic, plastic problem: E cigarette waste and the environment Electronic cigarette smoke reduces ribosomal protein gene expression to impair protein synthesis in primary human airway epithelial cells Scientific Reports Vaping E Cigarette Resources and Information Humboldt County Office of Education CBP and FDA seize nearly $34 million of illegal E Cigarettes during joint operation U.S. Customs and Border Protection E cigarettes: How they work, risks, and research