@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/crossover_studies>
  skos:definition "Crossover studies, sometimes referred to as case-crossover studies, are a type of clinical trial design where a participant experiences both the intervention and control aspects of the study. Participants are first randomized into either the intervention or control arms of a study for a previously determined amount of time and observed. [Source: <a href=\"https://sk.sagepub.com/reference/globalhealth/n320.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Global Health; Crossover Study</a>]"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D018592.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_research_design>, <https://concepts.sagepub.com/social-science/concept/social_research> ;
  skos:prefLabel "crossover studies"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/epidemiologic_research_design>
  skos:prefLabel "epidemiologic research design"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/crossover_studies> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/methods>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/crossover_studies> .

<https://concepts.sagepub.com/social-science/concept/social_research>
  skos:prefLabel "social research"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/crossover_studies> .