Reply to Letter: "Defining 'The Elderly' Undergoing Major Gastrointestinal Resections: Receiver Operating Characteristic Analysis of a Large ACS-NSQIP Cohort".
SurgOne Foregut Institute, Denver, CO, ashwin@sofisite.com Division of General Minimally Invasive Surgery, Oregon Clinic, Portland, OR.
Ashwin A
AA
Kurian
Lee L
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Swanstrom
D013505:Digestive System Surgical Procedures / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male