Burst-stimulating activity in sera of patients with polycythemia vera.
D000328:Adult; D000368:Aged; D001773:Blood Cells / Q000187:drug effects; D005260:Female; D006133:Growth Substances / Q000097:blood*; D006412:Hematopoietic Stem Cells; D006801:Humans; D008297:Male; D008875:Middle Aged; D011087:Polycythemia Vera / Q000097:blood*
D006133:Growth Substances