by Wallengren, Kristina, Scano, Fabio, Nunn, Paul, Margot, Bruce, Buthelezi, Sandile S S, Williams, Brian, Pym, Alexander, Samuel, Elisabeth Y, Mirzayev, Fuad, Nkhoma, Wilfred, Mvusi, Lindiwe, Pillay, Yogan
Published in Emerging infectious diseases (01.10.2011)