title: The azygos vein and its pleural reflections. I. Normal roentgen anatomy.
mesh_terms: D001401:Azygos Vein / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D003287:Contrast Media; D006801:Humans; D008168:Lung / Q000033:anatomy & histology; D008482:Mediastinum / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D010994:Pleura / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D013902:Radiography, Thoracic
chemical_list: D003287:Contrast Media