RT Journal Article SR Electronic T1 Public health extras: New findings on public transit safety, opioid withdrawal, weight-loss in truckers JF The Nation's Health JO Nations Health FD American Public Health Association SP E52 OP E52 VO 46 IS 9 A1 Kim Krisberg YR 2016 UL http://www.thenationshealth.org/content/46/9/E52.abstract AB