Myeloproliferative disorders: successful unrelated donor stem cell transplantation for advanced myelofibrosis in an adult patient with history of orthotopic liver transplantation - Dengler, Jolanta; Hegenbart, Ute; Kröger, Nicolaus; Otto, Gerd; Ho, Anthony Dick; Dreger, Peter (Haematologica, the hematology journal, 2009)