Christakis, Nicholas A <br/><br/>
Social networks and collateral health effects.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Jul 2004 
 - 184-5 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>1756-1833 
<br/><br/><label>Standard No.: </label>10.1136/bmj.329.7459.184  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Delivery of Health Care<br/>Health Status<br/>Humans<br/>Social Support