Sularsih S, Wahjuningsih E. Expression of bone morphogenetic protein-2 after using chitosan gel with different molecular weight on wound healing process of dental extraction. Dent. J. [Internet]. 2015 Jun. 30 [cited 2024 Sep. 8];48(2):53-8. Available from: https://e-journal.unair.ac.id/MKG/article/view/1671