A FEASIBILITY TEST FOR QUICK RADON RISK ASSESSMENT BY MEASURING AN IN SITU RADIATION DOSE RATE.Radon concentration was estimated using an accumulation chamber equipped with AlphaGUARD radon monitor. 
AlphaGUARD
A FEASIBILITY TEST FOR QUICK RADON RISK ASSESSMENT BY MEASURING AN IN SITU RADIATION DOSE RATE.Radon concentration was estimated using an accumulation chamber equipped with AlphaGUARD radon monitor. 
AlphaGUARD