title: Postoperative cognitive dysfunction in the elderly.
authors.forename: B
authors.initials: B
authors.lastname: Bonke
mesh_terms: D000368:Aged; D015982:Bias; D003072:Cognition Disorders / Q000209:etiology*; D003627:Data Interpretation, Statistical; D006801:Humans; D017712:Peer Review, Research; D011183:Postoperative Complications / Q000209:etiology*; D012107:Research Design / Q000592:standards*