Risk of symptomatic dengue for foreign visitors to the 2014 FIFA World Cup in Brazil - Massad, Eduardo; Wilder-Smith, Annelies; Ximenes, Raphael; Amaku, Marcos; Lopez, Luis Fernandez; Coutinho, Francisco Antonio Bezerra; Coelho, Giovanini Evelim; Silva Junior, Jarbas Barbosa da; Struchiner, Claudio José; Burattini, Marcelo Nascimento (Memórias do Instituto Oswaldo Cruz, 2014)