title: OSHA looks at occupational regulations for recombinant DNA use.
mesh_terms: D003264:Containment of Biohazards / Q000592:standards*; D004274:DNA, Recombinant; D004926:Escherichia coli / Q000235:genetics; D035082:Federal Government; D006077:Government Agencies; D033161:Government Regulation; D009787:Occupational Medicine; D014481:United States
chemical_list: D004274:DNA, Recombinant