@article{Giordani2015,
author = {Giordani F, Fillo S, Anselmo A, Palozzi AM, Fortunato A, Gentile B, Azarnia Tehran D, Ciammaruconi A, Spagnolo F, Pittiglio V, Anniballi F, Auricchio B, De Medici D, Lista F.},
title = {Genomic characterization of Italian Clostridium botulinum group I strains.},
journal = {Infect Genet Evol.},
year = {2015},
doi = {10.1016/j.meegid.2015.08.042},
pmid = {26341861}
}

@article{Hill2007,
author = {Hill KK, Smith TJ, Helma CH, Ticknor LO, Foley BT, Svensson RT, Brown JL, Johnson EA, Smith LA, Okinaka RT, Jackson PJ, Marks JD.},
title = {Genetic diversity among Botulinum Neurotoxin-producing clostridial strains.},
journal = {J Bacteriol.},
year = {2007},
doi = {10.1128/JB.01180-06},
pmid = {17114256}
}