1. Cultural diversity;Spector,2014
2. Culture, gender, and aging;Jett,2012
3. Surgical risk factors in geriatric perioperative patients;Bashaw;AORN J,2012
4. Preoperative evaluation in geriatric surgery: comorbidity, functional status and pharmacological history;Bettelli;Minerva Anestesiol,2011
5. Gerioperative assessment;Shippee-Rice,2012