title: [PERSISTENT CHORDAL CANAL].
mesh_terms: D000013:Congenital Abnormalities; D004777:Environment; D009777:Occipital Bone; D000459:Phaeophyceae; D011859:Radiography
keywords: ABNORMALITIES; OCCIPITAL BONE; RADIOGRAPHY
vernacular_title: CANALIS CHORDALIS PERSISTENS.