Point implantation of allograft chondrocytes for repairing articular cartilage defects
Chen Yi-quan, Shen Hui-liang, Yong Yi-min, Hu Huai-jian
Chinese Journal of Tissue Engineering Research . 2011, (24): 4371 -4374 .  DOI: 10.3969/j.issn.1673-8225.2011.24.001