Simultaneous umbilical hernia repair in patients undergoing laparoscopic cholecystectomy: is obesity a risk factor for recurrence?
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D017081:Cholecystectomy, Laparoscopic; D006554:Hernia, Umbilical / Q000601:surgery*; D006801:Humans; D008297:Male; D009765:Obesity; D012008:Recurrence; D012307:Risk Factors