Bubble babies and bathwater.
D001294:Attitude to Health; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004739:England; D005602:France; D030342:Genetic Diseases, Inborn / Q000150:complications / Q000235:genetics / Q000628:therapy* / Q000821:virology; D015316:Genetic Therapy / Q000009:adverse effects* / Q000379:methods / Q000639:trends*; D005822:Genetic Vectors / Q000009:adverse effects* / Q000235:genetics / Q000627:therapeutic use*; D006801:Humans; D007938:Leukemia / Q000209:etiology; D008297:Male; D009154:Mutation; D009369:Neoplasms / Q000209:etiology; D011639:Public Opinion; D012190:Retroviridae / Q000235:genetics; D018570:Risk Assessment; D018571:Sentinel Surveillance; D016511:Severe Combined Immunodeficiency / Q000235:genetics / Q000628:therapy; D014481:United States