The light and the electron microscopic studies of Peyer's patches in non germ-free adult mice.
D000818:Animals; D004848:Epithelium / Q000033:anatomy & histology; D007413:Intestinal Mucosa; D008214:Lymphocytes; D008221:Lymphoid Tissue / Q000033:anatomy & histology / Q000098:blood supply / Q000166:cytology*; D008264:Macrophages; D051379:Mice; D008815:Mice, Inbred Strains; D008833:Microcirculation; D008853:Microscopy; D008854:Microscopy, Electron; D010950:Plasma Cells; D012156:Reticulocytes