RT Journal Article SR Electronic T1 Yiqun Wu—The Chemistry of Preventive Medicine JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 285 OP 285 DO 10.1136/jech.2003.008839 VO 58 IS 4 A1 Salerno, D F A1 Feitshans, I L YR 2004 UL http://jech.bmj.com/content/58/4/285.abstract AB