Stern, R S <br/><br/>
Risk of squamous cell carcinoma and methoxsalen (psoralen) and UV-A radiation (PUVA). A meta-analysis.  [electronic resource] 

 -  Archives of dermatology  Dec 1998 
 - 1582-5 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Meta-Analysis; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0003-987X 
<br/><br/><label>Standard No.: </label>10.1001/archderm.134.12.1582  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Carcinoma, Squamous Cell--etiology<br/>Humans<br/>PUVA Therapy--adverse effects<br/>Psoriasis--drug therapy<br/>Risk Factors<br/>Skin Neoplasms--etiology