Pharmaceutical Co-Crystal Formulation of Rivaroxaban with Niacinamide: Preparation, Characterization, and In Vitro Release Evaluation. - Solomon C; Sarbu I; Anuța V; Ozon EA; Musuc AM; Rusu A; Surdu VA; Chandak A; Gavriloaia RM; Fița AC; Nită DT; Mitu MA (Materials (Basel, Switzerland), 2026)