NEW: Mobile phones, UNISON information sheet, available as a pdf from www.unison.org.uk/safety/infosheets.asp.
Understanding radiation, National Radiological Protection Board,www.nrpb.org/understand/index.htm
Electromagnetic spectrum , NASA, imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
Working safely with ionising radiation: guidelines for expectant mothers, Health and Safety Executive, available from HSE Books, tel: 01787 881165, www.hse.gov.uk/pubns/indg334.pdf
Radon in the workplace, Health and Safety Executive, available from HSE Books, tel: 01787 881165, www.hse.gov.uk/pubns/indg210.pdf
Keep your top on: health risks from working in the sun, Health and Safety Executive, available from HSE Books, tel: 01787 881165, www.hse.gov.uk/pubns/indg147.pdf
Sun protection: advice for employers of outdoor workers, Health and Safety Executive, available from HSE Books, tel: 01787 881165, www.hse.gov.uk/pubns/indg337.pdf
“Sitefinder” Database of mobile phone base stations and their emissions, www.sitefinder.radio.gov.uk
Mobile telecommunications and health, Department of Health, www.doh.gov.uk/mobilephones/mobilephones.htm
Mobile Manufacturers Forum, www.mmfai.org/public
Mobile phones, UNISON information sheet, available from www.unison.org.uk
Just One More Click: Doggy drama about staying safe online at work.