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Carlos S. Grijalva-Eternod, Jonathan C. K. Wells, Mario Cortina-Borja, Nuria Salse-Ubach, Mélody C. Tondeur, Carmen Dolan, Chafik Meziani, Caroline Wilkinson, Paul Spiegel, Andrew J. Seal
PLOS Medicine: published 02 Oct 2012 | info:doi/10.1371/journal.pmed.1001320
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