title: Editorial comment to Umbilical laparoendoscopic single site surgery versus inguinal varicocelectomy for bilateral varicocele: a comparative study.
authors.forename: Yigal
authors.initials: Y
authors.lastname: Gat
authors.forename: Michael
authors.initials: M
authors.lastname: Gornish
mesh_terms: D006801:Humans; D007264:Inguinal Canal / Q000601:surgery*; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control; D014472:Umbilicus / Q000601:surgery*; D013521:Urologic Surgical Procedures, Male / Q000379:methods*; D014646:Varicocele / Q000601:surgery*