Vital Signs: Trends in State Suicide Rates - United States, 1999-2016 and Circumstances Contributing to Suicide - 27 States, 2015. - Stone DM; Simon TR; Fowler KA; Kegler SR; Yuan K; Holland KM; Ivey-Stephenson AZ; Crosby AE (MMWR. Morbidity and mortality weekly report, 2018)