title: What are the consequences of the fourth case?
authors.forename: Christopher
authors.initials: C
authors.lastname: Baum
mesh_terms: D002986:Clinical Trials as Topic / Q000009:adverse effects*; D015316:Genetic Therapy / Q000009:adverse effects*; D005822:Genetic Vectors; D006801:Humans; D008131:London; D016254:Mutagenesis, Insertional; D010297:Paris; D016511:Severe Combined Immunodeficiency / Q000188:drug therapy*