Hormonal replacement therapy and ovarian cancer.
Tiitinen
Aila
A
Helsinki University Central Hospital, Hus, Finland. aila.tiitinen@hus.fi
D015986:Confounding Factors, Epidemiologic; D016021:Epidemiologic Studies; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000139:chemically induced* / Q000401:mortality*