Thymomas: a cytological and immunohistochemical study, with emphasis on lymphoid and neuroendocrine markers

by Burke Allen P, Drachenberg Cinthia B, Alexiev Borislav A
Published 2007-05-01

Endocrine tumors of the gastrointestinal tract and pancreas:grading, tumor size and proliferation index do not predict malignant behavior

by Papadimitriou John C, Drachenberg Cinthia B, Alexiev Borislav A
Published 2007-08-01