BUTT, W R <br/><br/>
The extraction of gonadotrophins from urine by the combined use of benzoic acid and tungstic acid.  [electronic resource] 

 -  The Journal of endocrinology  Jul 1958 
 - 143-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-0795 
<br/><br/><label>Standard No.: </label>10.1677/joe.0.0170143  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Benzoates<br/>Benzoic Acid<br/>Gonadotropins--urine<br/>Tungsten<br/>Tungsten Compounds