title: Gene therapy. Second child in French trial is found to have leukemia.
authors.forename: Eliot
authors.initials: E
authors.lastname: Marshall
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic; D005602:France; D040181:Genetic Diseases, X-Linked / Q000235:genetics / Q000628:therapy; D015316:Genetic Therapy / Q000009:adverse effects*; D005822:Genetic Vectors / Q000009:adverse effects; D006801:Humans; D007938:Leukemia / Q000209:etiology*; D008297:Male; D012190:Retroviridae / Q000235:genetics; D016511:Severe Combined Immunodeficiency / Q000235:genetics / Q000628:therapy*; D014481:United States; D014486:United States Food and Drug Administration