PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 223 (xsd:integer)
nif:isString
  • In this case, the number of emergent VDPVs is given by r≃ρN∑k=1nik(4) where N is the total population size and ρ is an unknown parameter that determines the absolute risk of VDPV emergence (i.e. reversion of a Sabin virus).
rdf:type