TY - Front. Med. A1 - Li LI, Jianxin JIANG T1 - Stem cell niches and endogenous electric fields in tissue repair Y1 - 2011-03-05 JF - Frontiers of Medicine JO - Front. Med. SP - 40 EP - 44 VL - 5 IS - 1 UR - https://journal.hep.com.cn/fmd N1 - 10.1007/s11684-011-0108-z ER -