![Compression-only-cardiopulmonary resuscitation in telephone assisted bystanders: Is the instruction “push as hard as you can” superior to achieve 5–6cm chest compression depth than the current guideline recommendation? A double blind-randomized-parallel group-simulation-study]()
Compression-only-cardiopulmonary resuscitation in telephone assisted bystanders: Is the instruction “push as hard as you can” superior to achieve 5–6cm chest compression depth than the current guideline recommendation? A double blind-randomized-parallel group-simulation-studyvan Tulder, Raphael; Roth, Dominik; Havel, Christof; Eisenburger, Philip; Heidinger, Benedikt; Chwojka, Christof Constantin; Novosad, Heinz; Sterz, Fritz; Herkner, Harald; Schreiber, Wolfgang · Resuscitation · 2012