title: Letter by Tang et al regarding article, "BIPHASIC trial: a randomized comparison of fixed lower versus escalating higher energy levels for defibrillation in out-of-hospital cardiac arrest".
authors.forename: Wanchun
authors.initials: W
authors.lastname: Tang
authors.forename: Max Harry
authors.initials: MH
authors.lastname: Weil
authors.forename: Roger D
authors.initials: RD
authors.lastname: White
mesh_terms: D047548:Defibrillators; D004554:Electric Countershock / Q000295:instrumentation / Q000379:methods*; D004632:Emergency Medical Services; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D014693:Ventricular Fibrillation / Q000628:therapy*