纵切横缝加皮下外括约肌切断术治疗中重度环状混合痔63例
종절횡봉가피하외괄약기절단술치료중중도배상혼합치63례
The treatment of the longitudinal cutting the deformational add subcutaneous sphincter on 63 cases of moderate and severe ring mixed hemorrhoids
저자의 최근 논문