Assertion: primary polycythemia | /r/CapableOf | call polycythemia rubra vera
Facets:
Source sentences:
text: A very important part of diagnosing secondary polycythemia is differentiating it from primary polycythemia (also called polycythemia rubra vera or Vaquez' disease).
text: A very important part of diagnosing secondary polycythemia is differentiating it from primary polycythemia (also called polycythemia rubra vera or Vaquez' disease).