%0 Journal Article %K *Breast Neoplasms/chemically induced/epidemiology %K Case-Control Studies %K Estrogen Replacement Therapy/adverse effects %K Estrogens/adverse effects %K Female %K Humans %K Menopause %K Progesterone/adverse effects %K Progestins/therapeutic use %K Risk Factors %B Obstet Gynecol %D 2022 %G eng %M 35675607 %P 1103-1110 %R 10.1097/aog.0000000000004723 %T Menopausal Hormone Therapy Formulation and Breast Cancer Risk %V 139 %7 2022/06/09 %@ 0029-7844