New rules for gene-transfer trials.
Nelson
R M
RM
The Children's Hospital of Philadelphia, USA.
D026683:Advisory Committees; D002986:Clinical Trials as Topic / Q000331:legislation & jurisprudence* / Q000592:standards*; D015316:Genetic Therapy / Q000331:legislation & jurisprudence* / Q000592:standards*; D033161:Government Regulation; D006801:Humans; D009316:National Institutes of Health (U.S.); D014481:United States