PPH加外痔切除术治疗环状混合痔的临床研究

刘福成, 谢凯

Clinic research on PPH combined with external hemorrhoids resection in the treatment of circular mixed hemorrhoids

Liu Fucheng, Xie Kai

首都医科大学学报 . 2015, (3): 488 -490 . DOI: 10.3969/j.issn.1006-7795.2015.03.030