- Concept UI
- M0005114
- Registry Numbers
- 0
- Scope Note
- Compounds, usually hormonal, taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both.
- Terms
-
Contraceptives, Oral
Preferred Term
Term UI
T009581
Date01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1966)
-
Oral Contraceptive
Term UI
T001006224
Date01/27/2020
LexicalTag
NON
ThesaurusID
NLM (2021)
-
Oral Contraceptives
Term UI
T009580
Date10/21/1991
LexicalTag
NON
ThesaurusID
POPLINE (1978)