Preferred Label : Directionality Code;
NCIt related terms : directionalityCode;
NCIt definition : A coded value specifying the directional portion of the anatomic site that is a target
of the observation result.;
NCI Metathesaurus CUI : CL977739;
Origin ID : C164503;
UMLS CUI : C5236318;
Semantic type(s)
concept_is_in_subset