PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 164 (xsd:integer)
nif:isString
  • In each village, 40 to 50 households were randomly selected (with an average of 5–7 persons per household, and 195 to 250 subjects per village) and screened for CL.
rdf:type