authors Velkers, Clive Miles Berger, MD, PhD Gill, Sudeep S Eckenhoff, Roderic Stuart, Heather Whitehead, Marlo Austin, Peter C Rochon, Paula A Seitz, Dallas
has subject area Aged Anesthesia, Conduction Anesthesia, General Cognition Dementia Elective Surgical Procedures Female Humans Independent Living Male Ontario Postoperative Complications Propensity Score Retrospective Studies Risk Factors