Sonal Pendharkar, Tebogo Magopane, Per-Göran Larsson, Guy de Bruyn, Glenda E Gray, Lennart Hammarström and Harold Marcotte*
* Corresponding author: Harold Marcotte harold.marcotte@ki.se
BMC Infectious Diseases 2013, 13:43 doi:10.1186/1471-2334-13-43
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