Bolotin, Shelly <br/><br/>
Case-control study of household contacts to examine immunological protection from   [electronic resource] 

 -  CMAJ open  Dec 2017 
 - E872-E877 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2291-0026 
<br/><br/><label>Standard No.: </label>10.9778/cmajo.20170072  doi