STIER, R F E <br/><br/>
The extraction of nitro'genous matter from pollens.  [electronic resource] 

 -  Annals of allergy   
 - 401-17 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-4738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Allergens<br/>Humans<br/>Pollen