Objective To investigate the effect of recombinant human epidermal growth factor(rhEGF) combined with basic fibroblast growth factor(bFGF) on the healing of chronic and refractory wound.

• 目的观察重组人表皮细胞生长因子与碱性成纤维细胞生长因子联合应用对慢性难愈性创面修复的效果。