Preferred Label : Sham Control;
NCIt related terms : SHAM;
Alternative definition : CDISC: A type of negative control in which a procedure is performed that mimics the
procedure under study but does not include investigational processes or components.;
NCI Metathesaurus CUI : CL1773056;
Origin ID : C184727;
UMLS CUI : C5669491;
Semantic type(s)
concept_is_in_subset