title: Polycythaemia vera and central sleep apnoea.
mesh_terms: D000328:Adult; D001815:Bloodletting; D002560:Cerebrovascular Circulation; D006801:Humans; D008297:Male; D011087:Polycythemia Vera / Q000150:complications* / Q000601:surgery; D012891:Sleep Apnea Syndromes / Q000209:etiology* / Q000517:prevention & control