目的 探讨PixelTM2940 Er:YAG像束激光分别采用剥脱性及非剥脱性参数治疗浅表性瘢痕的临床效果.方法 采用PixelTM2940 Er:YAG像束......

Our project was to determine whether embryonic stem (ES) cells could be induced to differentiate into corneal epithelia ......