An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Etzioni DA, Mack TM, Beart RW Jr, Kaiser AM.Etzioni DA, et al.Ann Surg. 2009 Feb;249(2):210-7. doi: 10.1097/SLA.0b013e3181952888.Ann Surg. 2009.PMID: 19212172
Etzioni DA, Liu JH, Maggard MA, Ko CY.Etzioni DA, et al.Ann Surg. 2003 Aug;238(2):170-7. doi: 10.1097/01.SLA.0000081085.98792.3d.Ann Surg. 2003.PMID: 12894008Free PMC article.
Maggard MA, O'Connell JB, Liu JH, Etzioni DA, Ko CY.Maggard MA, et al.Surgery. 2003 Aug;134(2):275-9. doi: 10.1067/msy.2003.235.Surgery. 2003.PMID: 12947329
Liu JH, Zingmond D, Etzioni DA, O'Connell JB, Maggard MA, Livingston EH, Liu CD, Ko CY.Liu JH, et al. Among authors: etzioni da.Am Surg. 2003 Oct;69(10):823-8.Am Surg. 2003.PMID: 14570356