Pike, M C <br/><br/>
Oral contraceptives and breast cancer rates.  [electronic resource] 

 -  Lancet (London, England)  Feb 1984 
 - 389 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Standard No.: </label>10.1016/s0140-6736(84)90433-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Aged<br/>Breast Neoplasms--chemically induced<br/>Contraceptives, Oral--adverse effects<br/>Female<br/>Humans<br/>Middle Aged<br/>Time Factors