MF Dresse, M Boogaerts, C Vermylen, L Noens, A Ferrant, R Schots, C Doyen, D Bron, Z Berneman, A Ferster, Y Benoit, H Demuynck, and Y Beguin. 1999. “The Belgian Experience in Unrelated Donor Bone Marrow Transplantation: Identification of Center Experience As an Important Prognostic Factor”. Haematologica 84 (7). Pavia, Italy, 637-42. https://doi.org/10.3324/%x.