title: Farewell to surgery.
authors.affiliation: Department of Surgery, University of Michigan Medical Center, Ann Arbor 48109.
authors.forename: L J
authors.initials: LJ
authors.lastname: Greenfield
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging / Q000502:physiology*; D001288:Attention / Q000502:physiology; D003071:Cognition / Q000502:physiology; D005260:Female; D013502:General Surgery; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D008568:Memory / Q000502:physiology; D008875:Middle Aged; D012179:Retirement; D012649:Self Concept