title: An operation for chronic dacryocystitis (plastic dacryocystorhinostomy).
authors.forename: R G
authors.initials: RG
authors.lastname: HAMILTON
mesh_terms: D003607:Dacryocystitis; D003608:Dacryocystorhinostomy; D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*; D010969:Plastics
chemical_list: D010969:Plastics