00347nam a2200085Ia 4500008004100000245016700041260003600208300000900244365000800253220603s9999    xx            000 0 und d  aComparative study to assess the effectiveness of videotaped instruction and personal instruction of cardiopulmonary resuscitation CPR procedure among staff nurses  aKarnatakabKLE Universityc2011  a174p  bRs.