title: [Pathogenesis of anemia in collagen disease. I. Effects of erythropoietin and rheumatoid arthritis (RA) patient's sera on the heme synthesis of normal and RA patient's bone marrow erythroblasts (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000097:blood*; D001853:Bone Marrow / Q000378:metabolism*; D004900:Erythroblasts / Q000378:metabolism*; D004912:Erythrocytes / Q000378:metabolism*; D004921:Erythropoietin / Q000494:pharmacology*; D005260:Female; D006418:Heme / Q000096:biosynthesis*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D004921:Erythropoietin; D006418:Heme