Chung, K F <br/><br/>
Methotrexate: does it treat or induce asthma?  [electronic resource] 

 -  The American review of respiratory disease  Mar 1992 
 - 733-4 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0003-0805 
<br/><br/><label>Standard No.: </label>10.1164/ajrccm/145.3.733a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asthma--chemically induced<br/>Humans<br/>Methotrexate--adverse effects