title: Comment on "Comparative Effectiveness of Primary Bariatric Operations in the United States".
authors.affiliation: Hospital Clinico San Carlos, Complutense University of Madrid, Madrid, Spain.
authors.forename: Antonio J
authors.initials: AJ
authors.lastname: Torres
mesh_terms: D050110:Bariatric Surgery; D006801:Humans; D010535:Laparoscopy; D009767:Obesity, Morbid / Q000601:surgery*; D014481:United States