title: Sialography-a simple procedure.
mesh_terms: D002404:Catheterization; D003287:Contrast Media; D006801:Humans; D012466:Salivary Gland Diseases / Q000000981:diagnostic imaging; D012793:Sialadenitis / Q000000981:diagnostic imaging; D012796:Sialography / Q000379:methods
chemical_list: D003287:Contrast Media