Swerdlow, Anthony J <br/><br/>
Risk factors for breast cancer at young ages in twins: an international population-based study.  [electronic resource] 

 -  Journal of the National Cancer Institute  Aug 2002 
 - 1238-46 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.; Twin Study 
<br/><br/><label>ISSN: </label>0027-8874 
<br/><br/><label>Standard No.: </label>10.1093/jnci/94.16.1238  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age of Onset<br/>Body Constitution<br/>Body Height<br/>Body Weight<br/>Breast Neoplasms--epidemiology<br/>Case-Control Studies<br/>Denmark--epidemiology<br/>Diseases in Twins--epidemiology<br/>England--epidemiology<br/>Female<br/>Humans<br/>Odds Ratio<br/>Puberty<br/>Reproduction<br/>Risk Assessment<br/>Risk Factors<br/>Sports<br/>Sweden--epidemiology<br/>Twins, Dizygotic<br/>Twins, Monozygotic<br/>Wales--epidemiology