No NIH ban.
D001694:Biological Warfare; D035843:Biomedical Research; D004274:DNA, Recombinant; D035082:Federal Government; D006077:Government Agencies; D033161:Government Regulation; D006801:Humans; D009316:National Institutes of Health (U.S.); D014481:United States
D004274:DNA, Recombinant