1. Lung Cancer Risk for Indoor Exposure to Radon Daughters;ICRP,1988
2. Present status of solid state nuclear track detectors (SSNTDs), application in indoor radon/thoron measurements;Ramachandran,1996
3. Preliminary measurements of radon concentration in mud houses using LR-115 plastic track detector;Ramola,1995
4. Estimation of risk from environmental exposure to radon in Tehri Garhwal;Ramola;Nuclear Geophysics,1995
5. Calibration of LR-115 plastic track detector for environmental radon measurements;Ramola;Journal of Indoor and Built Environment,1996