Davis, R E <br/><br/>
Retraction.  [electronic resource] 

 -  Proceedings of the National Academy of Sciences of the United States of America  09 1998 
 - 12069 p.  digital 
<br/><br/> Publication Type: Journal Article; Retraction Notice 
<br/><br/><label>ISSN: </label>0027-8424 
<br/><br/><label>Standard No.: </label>10.1073/pnas.95.20.12069-b  doi