%29563 0 Factors_involved_in_megakaryocyte_development_and_platelet_production 1 Hemoglobin_C_Disease 1--0 2 Hemoglobinopathies 2--0 3 Polycythemia 3--0 4 Tetralogy_of_Fallot 4--0 5 Thalassemia 5--0 6 Tricuspid_Atresia 6--0 7 beta-Thalassemia 7--0 8 delta-Thalassemia 8--0