Assertion: polycythemia's cause | /r/HasSubevent | polycythemia
Facets:
Source sentences:
text: There are a large number of causes that can result in polycythemia (heavy smoking, living in altitude, genetic diseases, cancer).
text: There are a large number of causes that can result in polycythemia (heavy smoking, living in altitude, genetic diseases, cancer).
text: There are a large number of causes that can result in polycythemia (heavy smoking, living in altitude, genetic diseases, cancer).