The in vivo response on corticosteroid therapy as an additional prognostic factor in childhood acute lymphoblastic leukemia (therapy study ALLL-BFM 83). - Riehm,H.; Reiter,A.; Schrappe,M.; Berthold,F.; Dopfer,R.; Gerein,V.; Ludwig,W.D.; Ritter,J.; Stollmann,B.; Henze,G. (Klin Padiatr, 1986)