Preferred Label : Symptom Onset Date;
NCIt related terms : SYMSTDTC; Date_of_Symptom_Onset;
NCIt definition : The date and time on which the symptoms began or were first noted.;
Alternative definition : CDISC: The date time of the onset of symptoms of the clinical event.;
Origin ID : C119242;
UMLS CUI : C3897410;
Semantic type(s)
concept_is_in_subset