Immunohistochemical evaluation of cell proliferation antigen Ki-67 and apoptosis-related proteins Bcl-2 and caspase-3 in oral granular cell tumorEvanthia Chrysomali, Stavros Papanicolaou, Nikolaos G. Nikitakis et al.|Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology|2003Cited by 51