title: Studies on the lymph node-venous communications. 3. The presence of saccular sinuses and their possible function.
mesh_terms: D000818:Animals; D004285:Dogs; D004727:Endothelium; D008198:Lymph Nodes / Q000033:anatomy & histology* / Q000166:cytology; D008264:Macrophages; D009333:Neck; D014680:Veins / Q000033:anatomy & histology* / Q000166:cytology