方法取健康活杀小猪断层皮片，经特殊处理去除表皮和真皮中的细胞成分，制成脱细胞异种真皮基质。
Methods Xenogenic acellular dermal matrix was made from fresh pig skin which had removed the cells and the cell debris by some extraordinary methods.
方法取健康活杀小猪断层皮片，经特殊处理去除表皮和真皮中的细胞成分，制成脱细胞异种真皮基质。
Methods Xenogenic acellular dermal matrix was made from fresh pig skin which had removed the cells and the cell debris by some extraordinary methods.
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