title: Estrogen receptor (ER) in breast cancer tissue of premenopausal patients: are some ER- findings false due to down-regulation?
authors.forename: Sven
authors.initials: S
authors.lastname: Kurbel
authors.forename: Damir
authors.initials: D
authors.lastname: Kovacić
authors.forename: Jozo
authors.initials: J
authors.lastname: Kristek
authors.forename: Vladimir
authors.initials: V
authors.lastname: Sisljagić
authors.forename: Ivan
authors.initials: I
authors.lastname: Mihaljević
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism*; D015536:Down-Regulation; D006801:Humans; D017697:Premenopause; D011960:Receptors, Estrogen / Q000378:metabolism*; D011980:Receptors, Progesterone / Q000378:metabolism
chemical_list: D011960:Receptors, Estrogen; D011980:Receptors, Progesterone