How noise is secretly killing us?
The study shows that the situation is so bad in cities that ENT specialists now say a 20dB loss in hearing among urbanites is "normal".
Jun 10, 2016, 09:55 AM IST
The study shows that the situation is so bad in cities that ENT specialists now say a 20dB loss in hearing among urbanites is "normal".
Jun 10, 2016, 09:55 AM IST