1. Can online self-reports assist in real-time identification of influenza vaccination uptake? A cross-sectional study of influenza vaccine-related tweets in the USA, 2013–2017. Issue 1 (15th January 2019) Authors: Huang, Xiaolei; Smith, Michael C; Jamison, Amelia M; Broniatowski, David A; Dredze, Mark; Quinn, Sandra Crouse; Cai, Justin; Paul, Michael J Journal: BMJ open Issue: Volume 9:Issue 1(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗