Gottschalk, J;Goebel, S;Jautzke, G;Martin, H;Zimmer, C;Märzheuser-Brands, S;Cervós-Navarro, J.Influence of preoperative dexamethasone therapy on proliferating cell nuclear antigen (PCNA) expression in comparison to other parameters in meningiomas..Histol Histopathol.1992.7.4.653-61