RT Article T1 Epidemiology from tweets: Estimating misuse of prescription opioids in the USA from social media A1 Chary, Michael A2 Manini, Alex F. A2 Nelson, Lewis S. 1963- A2 Hanson, Carl A2 Giraud-Carrier, Christophe A2 Genes, Nicholas LA English YR 2017 UL https://krimdok.uni-tuebingen.de/Record/191253729X DO 10.1007/s13181-017-0625-5