Foodborne botulism associated with home-preserved turnip tops in Italy oleh Fabrizio Anniballi, Elisa Chironna, Sara Astegiano, Alfonsina Fiore, Bruna Auricchio, Giuseppina Buonincontro, Maria Corvonato, Vincenzo Segala, Giuseppina Mandarino, Dario De Medici, Lucia Decastelli