ERIKSEN, L <br/><br/>
The extraction of the urinary coproporphyrin chromogen and the conversion of the chromogen to porphyrin.  [electronic resource] 

 -  Scandinavian journal of clinical and laboratory investigation  1952 
 - 55-62 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-5513 
<br/><br/><label>Standard No.: </label>10.3109/00365515209060633  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coproporphyrins<br/>Humans<br/>Naphthalenesulfonates<br/>Porphyrins--metabolism