目的：评价复合鞣制的生物材料性能及异种生物瓣膜临床应用效果。
Objective:To evaluate the capacity of biological materials tanned with a compound method and the clinical performance of biovalves made of them.
目的：评价复合鞣制的生物材料性能及异种生物瓣膜临床应用效果。
Objective:To evaluate the capacity of biological materials tanned with a compound method and the clinical performance of biovalves made of them.
应用推荐