A novel estrogen product for urogenital symptoms in postmenopausal women
February 1997
Pharmacia-Upjohn is marketing a novel estrogen product for urogenital symptoms in postmenopausal women.
It's called Estring (EST-ring).
It's a flexible vaginal ring...a little smaller than a diaphragm. It releases estradiol for 3 months and is then replaced.
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