title: Ultrastructural aspects of lymphoreticular cells in rheumatoid synovium.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000473:pathology*; D002467:Cell Nucleus; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D006801:Humans; D002479:Inclusion Bodies; D007962:Leukocytes; D008214:Lymphocytes / Q000166:cytology*; D008264:Macrophages / Q000166:cytology*; D008854:Microscopy, Electron; D008938:Mitosis; D010950:Plasma Cells / Q000166:cytology*; D014176:Protein Biosynthesis; D012270:Ribosomes; D013583:Synovial Membrane / Q000473:pathology*