1996-36961996-3696S1996-3696201600020003610.18004/imt/201611236-41ParaguayParaguay00122016001220161123641201622772014199920720201612:3820163751513-232016387Ministerio de Salud pública y Bienestar Social201520093602536-432016653939Ministério da Saúde2016201620161557World Health Organization20162016201637416161595-6