Human echinococcosis in the Emilia-Romagna region (northern Italy) in the years 1997 to 2002: an updating.
Authors:
- G BattelliGBG Battelli
- F OstanelloFOF Ostanello
- R BaldelliRBR Baldelli
- A Di FrancescoAFA Di Francesco
- R GrilliRGR Grilli
- M VizioliMVM Vizioli