title: Clasmatosis: ultrastructure of cytoplasmic fragments from the spleen, lymph nodes, and thymus of the rat.
mesh_terms: D000818:Animals; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D008198:Lymph Nodes / Q000166:cytology*; D008854:Microscopy, Electron; D008928:Mitochondria; D051381:Rats; D012270:Ribosomes; D013154:Spleen / Q000166:cytology*; D013950:Thymus Gland / Q000166:cytology*