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.
Aya Ahmed El-AttarOsama Mohamed IbrahimSuzan Ahmed AlhassaninEnas Said EssaTarek Mohamed MostafaPublished in: European journal of clinical pharmacology (2022)
ClinicalTrials.gov Identifier: NCT05053841/Registered September 23, 2021 - Retrospectively.