求助文献4篇，实在搞不定，谢谢！
鲜花相送哈：）
1、Surg Obes Relat Dis. 2011 Jul-Aug;7(4):448-51. doi: 10.1016/j.soard.2011.05.015. Epub 2011 Jun 2.
International Diabetes Federation position statement on bariatric surgery for type 2 diabetes: implications for patients, physicians, and surgeons.
2、Obesity (Silver Spring). 2009 Apr;17 Suppl 1:S1-70, v. doi: 10.1038/oby.2009.28.
American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery medical guidelines for clinical practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient.
3、Surg Obes Relat Dis. 2009 May-Jun;5(3):387-405. doi: 10.1016/j.soard.2009.01.010. Epub 2009 Feb 23.
SAGES guideline for clinical application of laparoscopic bariatric surgery.
4、Surg Obes Relat Dis. 2011 Nov-Dec;7(6):669-71. doi: 10.1016/j.soard.2011.08.009. Epub 2011 Aug 27.
American Society for Metabolic and Bariatric Surgery position statement on global bariatric healthcare.
