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Köller U, Haas OA, Ludwig WD, Bartram CR, Harbott J, Panzer-Grümayer R, Hansen-Hagge T, Ritter J, Creutzig U, Knapp W, et al.Köller U, et al. Among authors: bartram cr.Leukemia. 1989 Oct;3(10):708-14.Leukemia. 1989.PMID: 2779287
Thiel E, Kranz BR, Raghavachar A, Bartram CR, Löffler H, Messerer D, Ganser A, Ludwig WD, Büchner T, Hoelzer D.Thiel E, et al. Among authors: bartram cr.Blood. 1989 Apr;73(5):1247-58.Blood. 1989.PMID: 2467704Free article.