Zhao, Chen, Zongyue Zeng, Nader Taheri-Qazvini, Xinyi Yu, Ruyi Zhang, Shujuan Yan, Yi Shu, et al. 2018. “Thermoresponsive citrate-based graphene oxide scaffold enhances bone regeneration from BMP9-stimulated adipose-derived mesenchymal stem cells”. ACS Biomaterials Science & Engineering 4 (8): 2943-55.