Grajeda Annca PF, Filipo Niño de Guzmán O, Montoya Lizarraga M, Guevara Fernández Y. Risk factors associated to mortality by novel Influenza A (H1N1) in Cusco-Peru. Acta Med Peru [Internet]. 2013Dec.30 [cited 2024Apr.28];30(4):97-104. Available from: https://amp.cmp.org.pe/index.php/AMP/article/view/1333