Two Cases of Foodborne Botulism with Home-preserved Asparagus - Zanon, P; Pattis, P; Pittscheider, W; Roscia, G; De Giorgi, G; Sacco, G; Vötter, K; Stockner, I; De Giorgi, F; Wiedermann, C J (AINS - Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie, 2006)