PropertyValue
is nif:broaderContext of
nif:broaderContext
is schema:hasPart of
schema:isPartOf
nif:isString
  • All analyses were performed using SAS/STAT® software version 9.1 (SAS Institute Inc., Cary, NC), Statistical Package for the Social Sciences® for Windows® (SPSS® version 14.1, SPSS Inc., Chicago, IL), and RevMan version 4.1 (Cochrane Collaboration, Oxford, UK).
rdf:type