title: Hematopoietic factors in polycythemia vera.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000378:metabolism*; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D004921:Erythropoietin / Q000097:blood / Q000378:metabolism* / Q000652:urine; D005260:Female; D006400:Hematocrit; D006410:Hematopoiesis; D006418:Heme / Q000096:biosynthesis; D006801:Humans; D000860:Hypoxia / Q000378:metabolism; D008297:Male; D051379:Mice; D011087:Polycythemia Vera / Q000097:blood*
chemical_list: D004921:Erythropoietin; D006418:Heme