title: [Ultrastructure of the mononuclear cells in infectious mononucleosis].
mesh_terms: D000293:Adolescent; D000328:Adult; D001773:Blood Cells; D002467:Cell Nucleus; D002648:Child; D003593:Cytoplasm; D006056:Golgi Apparatus; D006801:Humans; D007244:Infectious Mononucleosis / Q000097:blood*; D008214:Lymphocytes; D008247:Lysosomes; D008854:Microscopy, Electron; D008928:Mitochondria; D009000:Monocytes