Schrappe, M.

patient leukemia group lymphoblastic leukemia study rearrangement lymphoblastic treatment infant analysis childhood children fication disease target level result blood t-all cancer protocol relapse fusion trial diagnosis lymphoblastic leukaemia outcome figure breakpoint month strati response detection sample table germany university mrd levels prognostic number therapy oncology signi precursor paediatric rq-pcr identi sensitivity european research adult point mll gene translocation induction mll-af identi fied precursor b-all mll rearrangements leukemic leukaemia transplantation department interfant b-all factor survival prednisone laboratory mrd-based van dongen jjm t-cell velden van wering population marker frequency 34+cd mrd-hr erasmus mc