title: Visualization of the popliteal lymph node by angiography.
mesh_terms: D000818:Animals; D004285:Dogs; D007261:Infusions, Intra-Arterial; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement; D012701:Serotonin
chemical_list: D012701:Serotonin