title: Pathogenesis of primary acquired nasolacrimal duct obstruction.
authors.affiliation: Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran. bahmanik@yahoo.com
authors.forename: Mohsen Bahmani
authors.initials: MB
authors.lastname: Kashkouli
authors.forename: Alireza
authors.initials: A
authors.lastname: Sadeghipour
authors.forename: Reza
authors.initials: R
authors.lastname: Kaghazkanani
authors.forename: Azar
authors.initials: A
authors.lastname: Bayat
authors.forename: Farzad
authors.initials: F
authors.lastname: Pakdel
authors.forename: Gholam Hosseyn
authors.initials: GH
authors.lastname: Aghai
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003357:Cosmetic Techniques; D003608:Dacryocystorhinostomy; D005260:Female; D005355:Fibrosis; D012739:Gonadal Steroid Hormones / Q000097:blood; D006558:Herpes Genitalis / Q000150:complications / Q000175:diagnosis; D006561:Herpes Simplex / Q000150:complications / Q000175:diagnosis; D006801:Humans; D007767:Lacrimal Duct Obstruction / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009301:Nasolacrimal Duct / Q000473:pathology*; D030361:Papillomavirus Infections / Q000150:complications / Q000175:diagnosis; D011446:Prospective Studies; D011863:Radioimmunoassay; D012307:Risk Factors; D055815:Young Adult
chemical_list: D012739:Gonadal Steroid Hormones