MeSH definition : Substances that possess antiestrogenic actions but can also produce estrogenic effects
as well. They act as complete or partial agonist or as antagonist. They can be either
steroidal or nonsteroidal in structure.;
Substances that possess antiestrogenic actions but can also produce estrogenic effects
as well. They act as complete or partial agonist or as antagonist. They can be either
steroidal or nonsteroidal in structure.
http://www.cochrane.org/fr/CD008536 2012 United Kingdom France French meta-analysis norpregnenes tibolone estrogen replacement therapy estrogen receptor modulators postmenopause treatment outcome french abstract