2072-81742072-8174S2072-8174202000020010710.18004/rdn2020.dic.02.107.115ParaguayParaguayMéxico001220200012202012210711520133451165-920169533500-1World Health Organization20199435/3635/36389-4122015222185-7200912227-30202091117-22201911s1s1809420163022200-920103844161-3201951133-8201414222524-32201511214144459-6420168224-182020922223-520171110101-11