title: Underpowered trials in critical care medicine: how to deal with them?
authors.forename: Bob
authors.initials: B
authors.lastname: Roozenbeek
authors.forename: Hester F
authors.initials: HF
authors.lastname: Lingsma
authors.forename: Ewout W
authors.initials: EW
authors.lastname: Steyerberg
authors.forename: Andrew I R
authors.initials: AI
authors.lastname: Maas
mesh_terms: D015982:Bias; D002986:Clinical Trials as Topic / Q000592:standards*; D003422:Critical Care; D012107:Research Design