Polycythaemia: diagnosis and variants.
D000328:Adult; D000450:Aldosterone / Q000652:urine; D003937:Diagnosis, Differential; D004573:Electrolytes / Q000097:blood; D005260:Female; D006400:Hematocrit; D006801:Humans; D008297:Male; D008875:Middle Aged; D010953:Plasma Volume; D011086:Polycythemia / Q000145:classification* / Q000175:diagnosis*
D004573:Electrolytes; D000450:Aldosterone