title: Gene therapy put on hold as third child develops cancer.
authors.forename: Erika
authors.initials: E
authors.lastname: Check
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic / Q000009:adverse effects / Q000331:legislation & jurisprudence*; D015316:Genetic Therapy / Q000009:adverse effects* / Q000331:legislation & jurisprudence*; D006801:Humans; D009369:Neoplasms / Q000150:complications* / Q000209:etiology / Q000235:genetics; D016511:Severe Combined Immunodeficiency / Q000150:complications / Q000235:genetics* / Q000628:therapy*