Leyden, J J <br/><br/>
Clinical features of ageing skin.  [electronic resource] 

 -  The British journal of dermatology  Apr 1990 
 - 1-3 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0007-0963 
<br/><br/><label>Standard No.: </label>10.1111/j.1365-2133.1990.tb16118.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Humans<br/>Skin--pathology<br/>Skin Aging--radiation effects<br/>Sunscreening Agents--therapeutic use<br/>Ultraviolet Rays--adverse effects