title: Hyperselective angiography in the study of the nasopharynx. Normal angiography. Anatomical variations.
mesh_terms: D000792:Angiography; D001158:Arteries / Q000033:anatomy & histology; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging; D006801:Humans; D008438:Maxillary Artery / Q000000981:diagnostic imaging; D009305:Nasopharynx / Q000098:blood supply*