SEARCH Articles Figures Tables Bioabsorbable composite scaffold Blood vessels engineering composite scaffolds Bone-tissue regeneration composite-based scaffolds Chitosan-nHA composite scaffolds Composite scaffold drug delivery system Composites composite-based scaffolds Fabrication of cellulosic composite scaffolds for cartilage tissue engineering Polyurethane scaffolds composition Polyurethane scaffolds scaffold composition Porous composite scaffold Tissue engineering scaffolds biomimetic composition