Tibolone was associated with an increase in 7 alpha-methyl-ethinylestradiol.
Davis
Susan R
SR
Simpson
Evan R
ER
Kuhl
Herbert
H
Wiegratz
Inka
I
D015986:Confounding Factors, Epidemiologic; D020847:Estrogen Receptor Modulators / Q000494:pharmacology*; D004997:Ethinyl Estradiol / Q000031:analogs & derivatives / Q000032:analysis / Q000097:blood / Q000378:metabolism*; D005260:Female; D006801:Humans; D009652:Norpregnenes / Q000494:pharmacology*
D020847:Estrogen Receptor Modulators; D009652:Norpregnenes; D004997:Ethinyl Estradiol; C027385:tibolone