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Clark RE, Hermans J, Madrigal A, Nachbaur D, Kropshofer G, Gratwohl A, Apperley J, Niederwieser D; Chronic Leukaemia Working Party of the European Group of Blood and Bone Marrow Transplantation.Clark RE, et al. Among authors: kropshofer g.Br J Haematol. 2001 Jul;114(1):36-41. doi: 10.1046/j.1365-2141.2001.02897.x.Br J Haematol. 2001.PMID: 11472342Free article.