Noise-induced deafness

References

1. Self-reported work-related illness, Hodgson et al. HSE Books (1993), ISBN 0 7176 0607 4.
2. Self-reported work-related illness in 1995, Jones et al. HSE Books (1998), ISBN 0 7176 1509 X. Available from HSE books
3. Self-reported work-related illness in 1998/99, Jones et al (2001).
4. Self-reported work-related illness in 2001/02, Jones et al (2003)