http://www.sunprotection.org/
 

http://www.ama-assn.org/insight/h_focus/nemours/index.htm
 

http://www.vilenski.com/science/humanbody/index.html
 

http://kidshealth.org/kid/body/skin_prt.htm
 

http://www.aad.org/SkinCancerNews/SafeSunTips/
 

http://www.aad.org/Kids/index.html
 

http://coolshade.tamu.edu/index1.html
 

http://www.ama-assn.org/insight/gen_hlth/atlas/newatlas/epid.htm
 

http://www.vilenski.com/science/humanbody/hb_html/skin.html
 

http://www.melanoma.com/
 

http://www.aad.org/Kids/skinIndex.html