A controlled study of Legionella concentrations in water from faucets with aerators or laminar water flow devices. Posted by admin on October 5, 2016February 28, 2017 Huang WK, Lin YE*. A controlled study of Legionella concentrations in water from faucets with aerators or laminar water flow devices. Infect Control Hosp Epidemiol 2007;28(6):765-6. Download / Print Go Back