RT Journal Article SR Electronic T1 Q&A with keynoter Bill Jenkins: We must ‘risk asking difficult questions and speak truthfully’: Noted epidemiologist helped end infamous Tuskegee study JF The Nation's Health JO Nations Health FD American Public Health Association SP 5 OP 5 VO 40 IS 8 YR 2010 UL http://www.thenationshealth.org/content/40/8/5.abstract AB