MeSH Browser

MeSH Supplementary: Tri-Ervonum
Unique ID: C009545
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/C009545
Entry Term(s): Valdys
Registry Numbers: 67783-17-9
CAS Type 1 Name: 17-hydroxy-6-methylpregna-4,6-diene-3,20-dione, mixt. with (17 alpha)-19-norpregna-1,3,5(10)- trien-20-yne-3,17-diol
Previous Indexing: DRUG COMBINATIONS (75-80)
Heading Mapped to: *Ethinyl Estradiol; *Megestrol
Frequency: 0
Note: oral contraceptive combination of above
Source: Brux Med 54(9):511;1974; Curr Sci 47(17):614;1978
Indexing Information: Contraceptives, Oral, Combined
Date of Entry: 1975/01/01
Revision Date: 2009/11/12

Tri-Ervonum MeSH Supplementary Concept Data 2025