title: [Skin changes in the course of polycythemia vera].
mesh_terms: D000152:Acne Vulgaris / Q000209:etiology; D003873:Dermatitis, Exfoliative / Q000209:etiology; D003882:Dermatomyositis / Q000209:etiology; D004916:Erythromelalgia / Q000209:etiology; D006801:Humans; D011087:Polycythemia Vera / Q000150:complications / Q000473:pathology*; D011537:Pruritus / Q000209:etiology; D011693:Purpura / Q000209:etiology; D012867:Skin / Q000473:pathology; D014581:Urticaria / Q000209:etiology
vernacular_title: Zmiany skórne w przebiegu czerwienicy prawdziwej.