title: Enigma of the pathogenesis of primary melanoma: changing incidence and mortality in Japan and the United States.
authors: Harvard Medical School, Massachusetts General Hospital, Boston 02114.
authors: T B
authors: TB
authors: Fitzpatrick
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D015331:Cohort Studies; D006801:Humans; D007564:Japan; D008297:Male; D008545:Melanoma / Q000453:epidemiology / Q000209:etiology*; D009381:Neoplasms, Radiation-Induced; D012878:Skin Neoplasms / Q000453:epidemiology / Q000209:etiology*; D014466:Ultraviolet Rays; D014481:United States