TY - BOOK ED - American Heart Association TI - BLS for healthcare providers SN - 9781616690397 U1 - WA 292 PY - 2011///] CY - [Dallas, Tex.] PB - American Heart Association KW - CPR (First aid) KW - Emergency medical services KW - Life support systems (Critical care) N1 - "Professional" -- cover; ER -