title: Pain control after umbilical hernia repair: how difficult can we make it?
authors.affiliation: Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St Louis Children's Hospital, St Louis, Missouri.
authors.forename: Brad W
authors.initials: BW
authors.lastname: Warner
mesh_terms: D000772:Anesthesia, Local; D005260:Female; D006554:Hernia, Umbilical / Q000601:surgery*; D059685:Herniorrhaphy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009407:Nerve Block; D010149:Postoperative Pain / Q000517:prevention & control*; D018084:Ultrasonography, Interventional