title: Polycythemia vera, 1935-1969: an epidemiologic survey in Rochester, Minnesota.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008396:Maryland; D008875:Middle Aged; D008910:Minnesota; D011087:Polycythemia Vera / Q000453:epidemiology*; D011379:Prognosis; D012737:Sex Factors; D013997:Time Factors; D044465:White People