1. Hummel M, Stein H. Clonality and malignancy. PCR assays for the diagnosis of clonal B- and T-cell proliferations: potentials and pitfalls. Verh Dtsch Ges Pathol. 2003;87:102–108.
2. Thériault C, Galoin S, Valmary S, et al. PCR analysis of immunoglobulin heavy chain (IgH) and TcR-gamma chain gene rearrangements in the diagnosis of lymphoproliferative disorders: results of a study of 525 cases. Mod Pathol. 2000;13:1269–1279.
3. De Re V, De Vita S, Carbone A, et al. The relevance of VDJ PCR protocols in detecting B-cell clonal expansion in lymphomas and other lymphoproliferative disorders. Tumori. 1995;81:405–409.
4. Tbakhi A, Totos G, Pettay JD, et al. The effect of fixation on detection of B-cell clonality by polymerase chain reaction. Mod Pathol. 1999;12:272–278.
5. Iijima T, Inadome Y, Noguchi M. Clonal proliferation of B lymphocytes in the germinal centers of human reactive lymph nodes: possibility of overdiagnosis of B cell clonal proliferation. Diagn Mol Pathol. 2000;9:132–136.