Introduction to the special issue on low frequency noise.

Maschke, C2004-04-272009-06-032004-04-272009-06-032004-04-27Maschke C. Introduction to the special issue on low frequency noise. Noise & Health. 2004 Apr-Jun; 6(23): 1-2http://imsear.searo.who.int/handle/123456789/122162engAnimalsHumansNoise --adverse effectsSleepIntroduction to the special issue on low frequency noise.Editorial