[Estrogen replacement therapy and breast cancer].
Zahl
Per-Henrik
PH
Maehlen
Jan
J
D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D015994:Incidence; D009664:Norway / Q000453:epidemiology