{"code":"C147446","name":"25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 Measurement","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"25-Hydroxyvit D2 + 25-Hydroxyvit D3","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC","code":"SDTM-LBTEST"},{"name":"25-Hydroxyvit D2 + 25-Hydroxyvit D3","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"VTD2D3IT","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC","code":"SDTM-LBTESTCD"},{"name":"25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 Measurement","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 Measurement","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A measurement of the total inactive vitamin D2 and vitamin D3 in a biological specimen.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"},{"definition":"The determination of the amount of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 present in a sample.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P208","type":"NCI_META_CUI","value":"CL545309"},{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"}]}