Khoury JD, Medeiros LJ, Rassidakis GZ, Yared MA, Tsioli P, Leventaki V, Schmitt-Graeff A, Herling M, Amin HM, Lai R. Differential expression and clinical significance of tyrosine-phosphorylated STAT3 in ALK+ and ALK- anaplastic large cell lymphoma. Clin Cancer Res. 2003 Sep 01; 9(10 Pt 1):3692-9.