Health Services Advisory Committee. (1999) Safe Disposal of Clinical Waste. Health and Safety Commission: Sudbury: 26–27 ss. 95–99 and 43 ss. 168–169
2.
PletnevA.G.PutnakR.SpeicherJ.WagarE.J.VaughnD.W.. (2002) West Nile virus/dengue type 4 virus chimeras that are reduced in neurovirulence and peripheral virulence without loss of immunogenicity or protective efficacy. Proc Natl Acad Sci9 (5): 3036–41