{"code":"C159544","name":"Nijmegen-Bethesda Assay","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"Bethesda Assay with Nijmegen Modification","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"caDSR"},{"name":"Nijmegen-Bethesda Assay","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Nijmegen-Bethesda Assay","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A modification of the Bethesda Assay where the pH and the protein concentration of the test mixture is further standardized, such that the factor VIII coagulant activity (FVIII:C) in the test mixture is less prone to artifactual deterioration and the test has improved specificity.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P208","type":"NCI_META_CUI","value":"CL951382"},{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"}]}