Freedman, D A <br/><br/>
Multistage models for carcinogenesis.  [electronic resource] 

 -  Environmental health perspectives  May 1989 
 - 169-88 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Review 
<br/><br/><label>ISSN: </label>0091-6765 
<br/><br/><label>Standard No.: </label>10.1289/ehp.8981169  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Animals<br/>Humans<br/>Lung Neoplasms--etiology<br/>Models, Biological<br/>Neoplasms--etiology<br/>Risk<br/>Smoking--adverse effects<br/>Time Factors