Employing a sequential multiple assignment randomized trial (SMART) to evaluate the impact of brief risk and protective factor prevention interventions for American Indian Youth Suicide. - O'Keefe, Victoria M.; Haroz, Emily E.; Goklish, Novalene; Ivanich, Jerreed; Cwik, Mary F.; Barlow, Allison; Celebrating Life Team (BMC Public Health, 2019)