title: Tear flow in man.
mesh_terms: D000328:Adult; D000368:Aged; D002197:Capillary Action; D003287:Contrast Media; D005260:Female; D006801:Humans; D007459:Iodized Oil / Q000008:administration & dosage; D007765:Lacrimal Apparatus / Q000502:physiology*; D007767:Lacrimal Duct Obstruction / Q000503:physiopathology; D008297:Male; D008722:Methods; D013500:Surface Tension; D013666:Tears / Q000032:analysis / Q000378:metabolism*; D013690:Television
chemical_list: D003287:Contrast Media; D007459:Iodized Oil