title: Visual-aided directions are superior to verbal instruction only in obtaining hand position for cardiopulmonary resuscitation.
authors.affiliation: Department of Anesthesiology, Aarhus University Hospital, Aarhus Sygehus, Aarhus, Denmark.
authors.forename: Niels
authors.initials: N
authors.lastname: Secher
authors.forename: Erik L
authors.initials: EL
authors.lastname: Grove
authors.forename: Kasper
authors.initials: K
authors.lastname: Adelborg
authors.forename: Bo
authors.initials: B
authors.lastname: Løfgren