The burden of self-reported acute gastrointestinal illness in Italy: a retrospective survey; 2008–2009.[J].SCAVIA G.;BALDINELLI F.;BUSANI L.;CAPRIOLI A..Epidemiology and Infection.2012, 7
The burden of self-reported acute gastrointestinal illness in Italy: a retrospective survey; 2008–2009.[J].SCAVIA G.;BALDINELLI F.;BUSANI L.;CAPRIOLI A..Epidemiology and Infection.2012, 7