Linnell, J C <br/><br/>
Effects of smoking on metabolism and excretion of vitamin B12.  [electronic resource] 

 -  British medical journal  Apr 1968 
 - 215-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Standard No.: </label>10.1136/bmj.2.5599.215  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Cyanides--metabolism<br/>Female<br/>Humans<br/>Male<br/>Smoking<br/>Thiocyanates--urine<br/>Vitamin B 12--blood