title: Studies on ultrastructure of cells of the lymphocytic series in the gingivae in parodontopathies.
mesh_terms: D005881:Gingiva / Q000473:pathology*; D006801:Humans; D008214:Lymphocytes / Q000166:cytology*; D008854:Microscopy, Electron; D010510:Periodontal Diseases / Q000473:pathology*; D010519:Periodontium / Q000473:pathology