title: Progesterone receptors in breast fibroadenomas.
mesh_terms: D000232:Adenofibroma / Q000032:analysis*; D000293:Adolescent; D000328:Adult; D001943:Breast Neoplasms / Q000032:analysis*; D003600:Cytosol / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism; D005260:Female; D006801:Humans; D008875:Middle Aged; D011374:Progesterone / Q000378:metabolism; D011869:Radioligand Assay; D011960:Receptors, Estrogen / Q000032:analysis; D011980:Receptors, Progesterone / Q000032:analysis*
chemical_list: D011960:Receptors, Estrogen; D011980:Receptors, Progesterone; D011374:Progesterone; D004958:Estradiol