Winias S, Ernawati DS, Ariani MD, Rahayu RP. Scaffold combination of chitosan and collagen synthesized from chicken feet induces osteoblast and osteoprotegerin expression in bone healing process of mice. Dent. J. [Internet]. 2017 Jun. 30 [cited 2024 Aug. 2];50(2):86-90. Available from: https://e-journal.unair.ac.id/MKG/article/view/5341