Questioning the economics of bariatric surgery: comment on "health expenditures among high-risk patients after gastric bypass and matched controls".
Department of Surgery, Cedars Sinai Medical Center, Los Angeles, CA 90048, USA.Archives of surgery (Chicago, Ill.: 1960) (Impact Factor: 4.3). 07/2012; 147(7):640-1. DOI: 10.1001/archsurg.2012.1021
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