TY - ADVS ED - American Heart Association. TI - Basic life support: BLS course and heartcode SN - 0874936144 (pbk.) AV - RC87.9 .B37 U1 - 616.1/025 21 PY - 2015/// CY - [Dallas, TX] PB - American Heart Association KW - CPR (First aid) KW - Respiratory organs KW - Obstructions KW - Treatment KW - Airway Obstruction KW - therapy KW - Cardiopulmonary Resuscitation KW - First Aid KW - Heart Arrest N1 - Cover title ER -