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Letrozole is an effective option in the treatment of early-stage or advanced breast cancer in postmenopausal women

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  1. The use of trade names is for product identification purposes only and does not imply endorsement.

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Letrozole is an effective option in the treatment of early-stage or advanced breast cancer in postmenopausal women. Drugs Ther. Perspect 21, 1–4 (2005). https://doi.org/10.2165/00042310-200521010-00001

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