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Brustkrebsbehandlung Medizin Letrazol Pulver

Product Description: Letrozole powder is the raw form of Letrozole, a medication primarily used to treat hormone receptor-positive breast cancer in postmenopausal women. Letrozole belongs to a class of drugs called aromatase inhibitors, which work by decreasing the amount of estrogen the body makes. Since estrogen can promote the growth of some breast cancers, reducing its levels can help slow…