Assessing the effectiveness of a community health advisor plus screen to save educational intervention on stool-based testing adherence in an African American safety net clinic population: study protocol for a randomized pragmatic trial. - Luque JS; Matthew OO; Jackson DR; Vargas MA; Austin T; Ali A; Kiros GE; Harris CM; Tawk R; Gwede CK; Wallace K; Jean-Pierre P (Trials, 2022)