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Effect of metformin as an adjuvant therapy to letrozole on estradiol and other biomarkers involved in the pathogenesis of breast cancer in overweight and obese postmenopausal women: a pilot study.
El-Attar AA, Ibrahim OM, Alhassanin SA, Essa ES, Mostafa TM. El-Attar AA, et al. Among authors: mostafa tm. Eur J Clin Pharmacol. 2023 Feb;79(2):299-309. doi: 10.1007/s00228-022-03444-6. Epub 2022 Dec 23. Eur J Clin Pharmacol. 2023. PMID: 36562831 Free PMC article.
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