Influenza-like illness sentinel surveillance in one hospital in Medellin, Colombia. 2007–2012

por Arango, Ana Eugenia, Jaramillo, Sergio, Perez, Juan, Ampuero, Julia S, Espinal, David, Donado, Jorge, Felices, Vidal, Garcia, Josefina, Laguna-Torres, Alberto
Publicado 2015