title: Impact evaluation in resuscitation research: discussion of clinical trials.
authors.affiliation: International Resuscitation Research Center, University of Pittsburgh, PA 15260.
authors.forename: N S
authors.initials: NS
authors.lastname: Abramson
authors.forename: K
authors.initials: K
authors.lastname: Detre
authors.forename: K
authors.initials: K
authors.lastname: Bradley
authors.forename: S F
authors.initials: SF
authors.lastname: Kelsey
authors.forename: E
authors.initials: E
authors.lastname: Ricci
authors.forename: P
authors.initials: P
authors.lastname: Safar
authors.forename: J W
authors.initials: JW
authors.lastname: Severinghaus
authors.forename: L J
authors.initials: LJ
authors.lastname: Shuman
authors.forename: R D
authors.initials: RD
authors.lastname: Stewart
mesh_terms: D002986:Clinical Trials as Topic; D003643:Death; D006323:Heart Arrest / Q000628:therapy; D006801:Humans; D012042:Registries; D012107:Research Design; D012151:Resuscitation