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Klijn JG, de Jong FH, Blankenstein MA, Docter R, Alexieva-Figusch J, Blonk-van der Wijst J, Lamberts SW.Klijn JG, et al.Breast Cancer Res Treat. 1984;4(3):209-20. doi: 10.1007/BF01806487.Breast Cancer Res Treat. 1984.PMID: 6435703Clinical Trial.