Media type: E-Article Title: Stable low IgG levels in relapsed non-Hodgkin’s lymphomas Contributor: Buda, Gabriele; Galimberti, Sara; Orciuolo, Enrico; Caracciolo, Francesco; Cecconi, Nadia; Gasparini, Mauro; Petrini, Mario imprint: Springer Science and Business Media LLC, 2007 Published in: Annals of Hematology Language: English DOI: 10.1007/s00277-007-0306-6 ISSN: 0939-5555; 1432-0584 Keywords: Hematology ; General Medicine Origination: Footnote: