Vitou, Constantine K <br/><br/>
Elaboration on vitamin B12.  [electronic resource] 

 -  Canadian family physician Medecin de famille canadien  Apr 2014 
 - 321 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1715-5258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Vitamin B 12--administration & dosage<br/>Vitamin B 12 Deficiency--drug therapy<br/>Vitamin B Complex--administration & dosage