title: Testing expands in gene therapy, gene transfer.
authors.forename: J
authors.initials: J
authors.lastname: Waalen
mesh_terms: D000328:Adult; D002648:Child; D003131:Combined Modality Therapy; D015316:Genetic Therapy / Q000379:methods*; D006801:Humans; D009369:Neoplasms / Q000628:therapy*