Carlson, Robert (2003). «The Pace and Proliferation of Biological Technologies». Biosecurity and Bioterrorism: Biodefense Strategy, Practice, and Science. 1 (3): 203–214. doi:10.1089/153871303769201851. PMID15040198.
Carlson, Robert (2003). «The Pace and Proliferation of Biological Technologies». Biosecurity and Bioterrorism: Biodefense Strategy, Practice, and Science. 1 (3): 203–214. doi:10.1089/153871303769201851. PMID15040198.