Sutton, J; Ben Gibson, C; Phillips, NE; Spiro, ES; League, C; Johnson, B; et al.(2015). A cross-hazard analysis of terse message retransmission on Twitter. Proceedings of the National Academy of Sciences of the United States of America, 112(48), 14793-14798. doi: 10.1073/pnas.1508916112. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/6b4779hr