1. Congenital dyserythropoietic anaemia type I: clinical and experimental aspects;Heimpel, H.,1976
2. Electron and light microscopic study of the erythroblasts of patients with congenital dyserythropoietic anaemia;Heimpel, H.; Forteza-Vila, J.; Queisser, W.; Spiertz, E.;Blood,1971
3. Congenital dyserthropoietic anemia with karyorrhexis and multinuclearity of erythroblasts;Heimpel, H.; Wendt, F.;Helvetica medica acta,1968
4. Kongenitale dyserythropoietische Anaemie;Heimpel, H.; Wendt, F.; Klemm, D.; Schubothe, H.; Heilmeyer, L.;Archiv fir klinische Medizin,1968
5. Clinical and ultrastructural aspects of congenital dyserythropoietic anaemia type;Lewis, S.M.; Nelson, D.A.; Pitcher, C.S.;I. British Journal ofHaematology,1972