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Ali TF, Warkentin LM, Gazala S, Wagg AS, Padwal RS, Khadaroo RG; Acute Care and Emergency Surgery (ACES) Group; Acute Care and Emergency Surgery ACES Group.Ali TF, et al.J Am Geriatr Soc. 2015 Nov;63(11):2388-94. doi: 10.1111/jgs.13783. Epub 2015 Oct 28.J Am Geriatr Soc. 2015.PMID: 26509461