title: Too much of a good thing is wonderful: observational data for perioperative research.
authors.forename: Sachin
authors.initials: S
authors.lastname: Kheterpal
authors.forename: Derek T
authors.initials: DT
authors.lastname: Woodrum
authors.forename: Kevin K
authors.initials: KK
authors.lastname: Tremper
mesh_terms: D000758:Anesthesia / Q000009:adverse effects*; D016208:Databases, Factual; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D019990:Perioperative Care; D012107:Research Design