title: Parabiotic demonstration of a humoral factor affecting megakaryocyte size in Sl/Sld mice.
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D002452:Cell Count; D005260:Female; D005838:Genotype; D006410:Hematopoiesis / Q000528:radiation effects; D008533:Megakaryocytes / Q000166:cytology* / Q000528:radiation effects; D051379:Mice; D010227:Parabiosis; D013154:Spleen / Q000166:cytology; D013926:Thrombopoietin / Q000502:physiology
chemical_list: D013926:Thrombopoietin