Preferred Label : Have Oral Contraceptives Ever Been Taken;
NCIt related terms : Has the patient ever taken oral contraceptives;
NCIt definition : A question about whether oral contraceptives were ever taken.;
NCI Metathesaurus CUI : CL950651;
Origin ID : C158618;
UMLS CUI : C5203820;
Semantic type(s)
concept_is_in_subset