Tanning with ultraviolet A sunbeds.
Jones
R R
RR
D006801:Humans; D008545:Melanoma / Q000517:prevention & control; D009381:Neoplasms, Radiation-Induced / Q000517:prevention & control*; D012878:Skin Neoplasms / Q000517:prevention & control; D012880:Skin Pigmentation / Q000528:radiation effects; D014466:Ultraviolet Rays