PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 121 (xsd:integer)
nif:isString
  • HCWs, healthcare workers; TST, tuberculin skin test; T1, annual screening in 2009; T2, in 2011; T3, in 2012; T4, in 2013.
rdf:type