Malignant melanoma: a 20 year survey.
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis / Q000453:epidemiology*; D008875:Middle Aged; D011379:Prognosis; D012737:Sex Factors