Poly(2-propylacrylic acid)/poly(lactic-co-glycolic acid) blend microparticles as a targeted antigen delivery system to direct either CD4+ or CD8+ T cell activation. - Yang L; Bracho-Sanchez E; Fernando LP; Lewis JS; Carstens MR; Duvall CL; Keselowsky BG (Bioengineering & translational medicine, 2017)