Dear Colleagues,
 
Please find enclosed :
-          Circular Letter 2014-06
- 
		Report of pilot PT trial on challenge test for Listeria monocytogenes.
 
With best regards,
Bertrand
 
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Dr Bertrand LOMBARD
	Head of mission "coordination of reference activities", manager of European Union-Reference Laboratories Listeria monocytogenes, Staphylococci and Milk