RT Journal Article SR Electronic T1 Getting active at APHA 2018: Meeting attendees log 8.7 million steps JF The Nation's Health JO Nations Health FD American Public Health Association SP 13 OP 13 VO 48 IS 10 A1 Michele Late YR 2019 UL http://www.thenationshealth.org/content/48/10/13.1.abstract AB