title: Trials are halted on gene therapy: child in experiment falls ill--new setback for research.
authors.forename: Sheryl Gay
authors.initials: SG
authors.lastname: Stolberg
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic / Q000009:adverse effects* / Q000331:legislation & jurisprudence; D005602:France; D015316:Genetic Therapy / Q000009:adverse effects*; D033161:Government Regulation; D006801:Humans; D007938:Leukemia / Q000209:etiology; D008297:Male; D016511:Severe Combined Immunodeficiency / Q000628:therapy*; D014481:United States; D014486:United States Food and Drug Administration