Estadisticas : Influenza vaccination among multiple sclerosis patients during the COVID-19 pandemic Hernández-García, I. Visitas:327 172 ( Estados Unidos de América ) 58 ( Reino Unido ) 50 ( Singapur ) 16 ( Letonia ) 11 ( Alemania ) 5 ( Hong kong ) 3 ( Rusia ) 3 ( Serbia ) 3 ( Finlandia ) 2 ( China ) 2 ( España ) 1 ( Bulgaria ) 1 ( Austria ) Descargas: 126
172 ( Estados Unidos de América ) 
58 ( Reino Unido ) 
50 ( Singapur ) 
16 ( Letonia ) 
11 ( Alemania ) 
5 ( Hong kong ) 
3 ( Rusia ) 
3 ( Serbia ) 
3 ( Finlandia ) 
2 ( China ) 
2 ( España ) 
1 ( Bulgaria ) 
1 ( Austria )