title: Genetic engineering: challenge and responsibility.
authors.forename: Paul
authors.initials: P
authors.lastname: Berg
mesh_terms: D003264:Containment of Biohazards; D004274:DNA, Recombinant; D006801:Humans; D008722:Methods; D012108:Research Personnel; D012306:Risk; D018570:Risk Assessment; D012927:Social Control, Informal
chemical_list: D004274:DNA, Recombinant