Coppersmith, Glen, Craig Harman, and Mark Dredze. “Measuring Post Traumatic Stress Disorder in Twitter”. Proceedings of the International AAAI Conference on Web and Social Media 8, no. 1 (May 16, 2014): 579-582. Accessed November 23, 2024. https://ojs.aaai.org/index.php/ICWSM/article/view/14574.