Kosmas C, Malamos N A, Antonopoulos M
Department of Medicine, Hematology & Medical Oncology Unit, Helena-Venizelou Hospital, Athens, Greece.
Med Pediatr Oncol. 2000 Mar;34(3):229-30. doi: 10.1002/(sici)1096-911x(200003)34:3<229::aid-mpo16>3.0.co;2-u.