title: Ovarian cancer and HRT in the Million Women Study.
authors.affiliation: Women's College Research Institute, Toronto, Ontario, Canada M5G 1N8. steven.narod@wchospital.ca
authors.forename: Steven A
authors.initials: SA
authors.lastname: Narod
mesh_terms: D002986:Clinical Trials as Topic; D005260:Female; D006306:Health Surveys; D020249:Hormone Replacement Therapy / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000139:chemically induced* / Q000401:mortality; D017698:Postmenopause; D012306:Risk