@article {bargellini2011parameters, title = {Parameters predictive of Legionella contamination in hot water systems: association with trace elements and heterotrophic plate counts}, journal = {Water research}, volume = {45}, number = {6}, year = {2011}, pages = {2315{\textendash}2321}, publisher = {Elsevier}, author = {Bargellini, Annalisa and Marchesi, Isabella and Righi, Elena and Ferrari, Angela and Cencetti, Stefano and Borella, Paola and Rovesti, Sergio} }