RT Journal Article SR Electronic T1 CPR lessons expand to minority, low-income US communities: Providing assistance where needed most JF The Nation's Health JO Nations Health FD American Public Health Association SP 1 OP 12 VO 45 IS 5 A1 Natalie McGill YR 2015 UL http://www.thenationshealth.org/content/45/5/1.3.abstract AB