[Polycythemia vera, a report on 24 cases].
D005859:Germany, East; D006801:Humans; D011087:Polycythemia Vera / Q000453:epidemiology* / Q000401:mortality / Q000473:pathology; D011379:Prognosis; D014505:Urban Population
Polycythaemia vera--ein Bericht über 24 Fälle.