Lund, Eiliv <br/><br/>
Hormone replacement therapy and breast cancer in former users of oral contraceptives--The Norwegian Women and Cancer study.  [electronic resource] 

 -  International journal of cancer  Aug 2007 
 - 645-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0020-7136 
<br/><br/><label>Standard No.: </label>10.1002/ijc.22699  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast Neoplasms--epidemiology<br/>Cohort Studies<br/>Contraceptives, Oral--adverse effects<br/>Female<br/>Follow-Up Studies<br/>Hormone Replacement Therapy--adverse effects<br/>Humans<br/>Middle Aged<br/>Norway--epidemiology<br/>Postmenopause<br/>Risk Factors<br/>Surveys and Questionnaires