On the intersecting theories of viruses, genes and enzymes in this period, see: Creager, Angela N. H. The Life of a Virus: Tobacco Mosaic Virus as an Experimental Model, 1930–1965.
Truy cập ngày 26 tháng 2 năm 2009.  ^ On the intersecting theories of viruses, genes and enzymes in this period, see: Creager, Angela N. H. The Life of a Virus: Tobacco Mosaic Virus as an Experimental Model, 1930–1965.