Confirmation diagnosis of influenza A(H1N1)2009 by Belgian sentinel laboratories during the epidemic phase
Muyldermans G, Ducoffre G, Thomas I, Clement F, De, Glupczynski Y, Hougardy N, Lagrou K, Léonard Pe, Meex C, Pierard D, Raymaekers M, Reynders M, Stalpaert M, Verstrepen W, Quoilin S