Cripps, D J <br/><br/>
Natural and artificial photoprotection.  [electronic resource] 

 -  The Journal of investigative dermatology  Jul 1981 
 - 154-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0022-202X 
<br/><br/><label>Standard No.: </label>10.1111/1523-1747.ep12479359  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Female<br/>Humans<br/>Male<br/>Photochemotherapy<br/>Skin--radiation effects<br/>Skin Pigmentation--radiation effects<br/>Sunburn--prevention & control