Preferred Label : Partial Thromboplastin Time to Standard Thromboplastin Time Ratio Measurement;
NCIt related terms : PTTSTND; PTT/Standard PTT; Partial Thromboplastin Time/Standard Thromboplastin Time; PTT/Standard;
NCIt definition : The determination of the ratio of the subject's partial thromboplastin time to a standard
or control partial thromboplastin time.;
Alternative definition : CDISC: A relative measurement (ratio or percentage) of the subject's partial thromboplastin
time to a standard or control partial thromboplastin time.;
NCI Metathesaurus CUI : CL1792673;
Origin ID : C187818;
UMLS CUI : C5707394;
Semantic type(s)
concept_is_in_subset
related_to_genetic_biomarker