1J. L. Gala,C. Vermylen,G. Cornu,A. Ferrant,J. L. Michaux,M. Philippe,P. Martiat. High expression of bcl-2 is the rule in acute lymphoblastic leukemia, except in Burkitt subtype at presentation, and is not correlated with the prognosis[J] 1994,Annals of Hematology(1):17~24