Frisch, M <br/><br/>
Tobacco smoking as a risk factor in anal carcinoma: an antiestrogenic mechanism?  [electronic resource] 

 -  Journal of the National Cancer Institute  Apr 1999 
 - 708-15 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0027-8874 
<br/><br/><label>Standard No.: </label>10.1093/jnci/91.8.708  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Anus Neoplasms--etiology<br/>Body Mass Index<br/>Case-Control Studies<br/>Denmark<br/>Female<br/>Gonadal Steroid Hormones--metabolism<br/>Humans<br/>Logistic Models<br/>Male<br/>Menarche<br/>Middle Aged<br/>Odds Ratio<br/>Postmenopause<br/>Premenopause<br/>Risk<br/>Risk Factors<br/>Sex Factors<br/>Smoking--adverse effects<br/>Sweden