When "risk" and "benefit" are open to interpretation--as is generally the case.
Spriggs
Merle
M
Ethics Unit, Murdoch Children's Research Institute and the University of Melbourne, Parkville,Victoria 3052, Australia. spriggsm@murdoch.rch.unimelb.edu.au
D015142:Baltimore / Q000453:epidemiology; D002648:Child; D004781:Environmental Exposure / Q000009:adverse effects; D006798:Housing; D006801:Humans; D007600:Judgment; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000453:epidemiology / Q000517:prevention & control; D033242:Minors; D033281:Nontherapeutic Human Experimentation / Q000941:ethics / Q000331:legislation & jurisprudence / Q000592:standards; D018570:Risk Assessment / Q000941:ethics / Q000331:legislation & jurisprudence / Q000592:standards; D014481:United States
D007854:Lead