Valveplasty相关论文
Which is better for valve plasty:autologous or heterologous pericardium?--A Comparative Study of Ant
Background Calcification of pericardium is a detrimental factor in the long-term durability of valve plasty.However, it ......
目的通过对传统食管胃吻合术的改良,设计出更加合理的食管胃吻合术,减少手术并发症.方法将食管壁向上纵行切开2.5 cm,在胃壁上做"V......
