[Problem of the return to circulation of blood lymphocytes at the lymph node level; electron microscope study].
D004583:Electrons; D008198:Lymph Nodes; D008208:Lymphatic System / Q000502:physiology*; D008214:Lymphocytes; D008853:Microscopy; D008854:Microscopy, Electron
LYMPHATIC SYSTEM/physiology; LYMPHOCYTES; MICROSCOPY, ELECTRON