title: Lymphoid cells in the turtle bladder.
mesh_terms: D000818:Animals; D001485:Basement Membrane / Q000166:cytology; D008214:Lymphocytes; D008221:Lymphoid Tissue / Q000166:cytology*; D008854:Microscopy, Electron; D014426:Turtles / Q000033:anatomy & histology*; D001743:Urinary Bladder / Q000166:cytology*