title: Reply to Y.Yamamoto et al.
authors: Aleix
authors: A
authors: Prat
authors: Miguel
authors: M
authors: Martin
authors: Torsten O
authors: TO
authors: Nielsen
authors: Charles M
authors: CM
authors: Perou
mesh_terms: D001943:Breast Neoplasms / Q000145:classification* / Q000378:metabolism*; D005260:Female; D006801:Humans; D011980:Receptors, Progesterone / Q000096:biosynthesis*
chemical_list: D011980:Receptors, Progesterone