Fgf9 promotes incisor dental epithelial stem cell survival and enamel formation. - Tang, Lingyun; Chen, Mingmei; Wu, Min; Liang, Hui; Ge, Haoyang; Ma, Yan; Shen, Yan; Lu, Shunyuan; Shen, Chunling; Zhang, Hongxin; Zhang, Chenping; Wang, Zhugang (Stem Cell Research & Therapy, 2024)