Blum H F <br/><br/>
Photodynamic action and dieseases caused by light 
Blum H F 
 -  1941 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>62404 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine
<br/><br/><label>Dewey Class. No.: </label>L:63:C5, H1