Time-saving BLS renewal.
Brooks
Roger
R
D016251:CD-ROM; D016887:Cardiopulmonary Resuscitation / Q000193:education*; D003194:Computer-Assisted Instruction; D006801:Humans; D007318:Inservice Training / Q000379:methods*; D008348:Manikins; D012984:Software; D014481:United States