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Citation: Kj. Klopfenstein et al., Variables influencing end-of-life care in children and adolescents with cancer, J PED H ONC, 23(8), 2001, pp. 481-486

Authors: Jamil, A Theil, KS Kahwash, S Ruymann, FB Klopfenstein, KJ

Citation: A. Jamil et al., TEL/AML-1 fusion gene: its frequency and prognostic significance in childhood acute lymphoblastic leukemia, CANC GENET, 122(2), 2000, pp. 73-78

Authors: Klopfenstein, KJ Grossman, NJ Fishbein, M Ruymann, FB

Citation: Kj. Klopfenstein et al., Cavernous transformation of the portal vein: A cause of thrombocytopenia and splenomegaly, CLIN PEDIAT, 39(12), 2000, pp. 727-730

Authors: Mutabagani, KH Klopfenstein, KJ Hogan, MJ Caniano, DA

Citation: Kh. Mutabagani et al., Metastatic paraganglioma and paraneoplastic-induced anemia in an adolescent: Treatment with hepatic arterial chemoembolization, J PED H ONC, 21(6), 1999, pp. 544-547

Authors: Klopfenstein, KJ Sommer, A Ruymann, FB

Citation: Kj. Klopfenstein et al., Neurofibromatosis-Noonan syndrome and acute lymphoblastic leukemia: A report of two cases, J PED H ONC, 21(2), 1999, pp. 158-160