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Tansriratanawong, K., Wongwan, P., Ishikawa, H., Nakahara, T., & Wongravee, K. (2018). Cellular responses of periodontal ligament stem cells to a novel synthesized form of calcium hydrogen phosphate with a hydroxyapatite-like surface for periodontal tissue engineering. Journal of Oral Science. doi:10.2334/josnusd.17-0343 
10.2334/josnusd.17-0343