Tumour-necrosis factor in normal plasma.  [electronic resource] 

 -  Lancet (London, England)  Oct 1990 
 - 1014-5 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood Specimen Collection--methods<br/>Humans<br/>Reference Values<br/>Tumor Necrosis Factor-alpha--analysis