Spontaneous Poorly Differentiated Carcinoma with Cells Positive for Vimentin in a Salivary Gland of a Young Rat. - NISHIKAWA, SATOMI; SANO, FUMIKO; TAKAGI, KAN; OKADA, MIYOKO; SUGIMOTO, JIRO; TAKAGI, SHIRO (Toxicologic Pathology, 2010)