title: Non-contraceptive oestrogens and breast cancer: an update.
authors.forename: C
authors.initials: C
authors.lastname: La Vecchia
authors.forename: E
authors.initials: E
authors.lastname: Negri
authors.forename: S
authors.initials: S
authors.lastname: Franceschi
authors.forename: F
authors.initials: F
authors.lastname: Parazzini
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D016022:Case-Control Studies; D015914:Estrogen Replacement Therapy; D004967:Estrogens / Q000009:adverse effects*; D006801:Humans; D007558:Italy; D012307:Risk Factors
chemical_list: D004967:Estrogens