TY - JOUR AU - Allem, Jon-Patrick AU - Ferrara, Emilio PY - 2016 DA - 2016/08/09 TI - The Importance of Debiasing Social Media Data to Better Understand E-Cigarette-Related Attitudes and Behaviors JO - J Med Internet Res SP - e219 VL - 18 IS - 8 KW - Internet KW - surveillance KW - electronic cigarettes KW - Twitter KW - social media SN - 1438-8871 UR - http://www.jmir.org/2016/8/e219/ UR - https://doi.org/10.2196/jmir.6185 UR - http://www.ncbi.nlm.nih.gov/pubmed/27507563 DO - 10.2196/jmir.6185 ID - info:doi/10.2196/jmir.6185 ER -