Positano, R G <br/><br/>
Nail changes secondary to environmental influences.  [electronic resource] 

 -  Clinics in podiatric medicine and surgery  Apr 1989 
 - 417-29 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review 
<br/><br/><label>ISSN: </label>0891-8422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Nail Diseases--chemically induced<br/>Nails, Malformed--chemically induced<br/>Occupational Diseases--chemically induced<br/>Pigmentation Disorders--chemically induced<br/>Risk Factors