Prevention of melanoma by recognition of its precursors.
D000328:Adult; D006266:Health Education; D006801:Humans; D008545:Melanoma / Q000175:diagnosis* / Q000517:prevention & control; D009508:Nevus, Pigmented / Q000175:diagnosis*; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000517:prevention & control