Steele, J A <br/><br/>
Cancer toll-free hotline proliferate in the United States.  [electronic resource] 

 -  Journal of the National Cancer Institute  Mar 1990 
 - 454-6 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>0027-8874 
<br/><br/><label>Standard No.: </label>10.1093/jnci/82.6.454  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American Cancer Society<br/>Education<br/>Hotlines<br/>Humans<br/>National Institutes of Health (U.S.)<br/>Neoplasms<br/>United States