22 Victorino G, Wisner DH. Jehovah's Witnesses : Unique problems in a unique trauma population. J Amer Coll Surgeons 1997 ;184:458-468 ; Nelson BS, Heiskell LE, Cemaj S, et al. Traumatically injured Jehovah's Witnesses : A sixteen-year experience of treatment and transfusion dilemmas at a level I trauma center. J Trauma 1995 ;39:681-685.