Shimizu, M <br/><br/>
[Knowledge of drugs: vitamin B12, a methyl enzyme supplementary drug].  [electronic resource] 

 -  [Kango] Japanese journal of nursing  Dec 1972 
 - 108-10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-8362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vitamin B 12