Frugoni, S., Anicito, A., Burgio, M. A., Tagliabue, L., Landini, P., Lanzafame, A., & Mattina, R. (2010). Isolation of biofilm producing microorganisms isolated from urinary indwelling catheter in geriatric hospitalized patients. Microbiologia Medica, 25(2). https://doi.org/10.4081/mm.2010.2454