1. Classification and aetiology of the aplastic anaemias;Alter;Clin Haematol,1978
2. Treatment of aplastic anaemia by bone marrow transplantation in identical twins;Appelbaum;Blood,1980
3. Aplastic anaemia: evidence for an immunological mechanism;Ascenslo;Lancet,1976
4. Treatment of severe aplastic anaemia with bolus 6-methylprednisolone and antilymphocyte globulin;Bacigalupo;Blut,1980a
5. Lack of in vitro colony (CFU,) formation and myelosuppressive activity in patients with severe aplastic anaemia after autologous haematolo-gic remission;Bacigalupo;Exp Hematol (Copenh),1980b