A modified technic in laparoscopy-assisted appendectomy--a transumbilical approach through a single port .2 Kala Z,Hanke I,Neumann C. Rozhl Chir . 1996
A modified technic in laparoscopy-assisted appendectomy--a transumbilical approach through a single port .2 Kala Z,Hanke I,Neumann C. Rozhl Chir . 1996