title: [Imperforation of 4 lacrimal points and surgical management with Prof. Jan G. F. Worst's hook probe].
mesh_terms: D002648:Child; D000013:Congenital Abnormalities / Q000601:surgery; D003608:Dacryocystorhinostomy; D005260:Female; D006801:Humans; D007765:Lacrimal Apparatus / Q000002:abnormalities*; D007767:Lacrimal Duct Obstruction / Q000151:congenital*; D008722:Methods; D013525:Surgical Instruments
vernacular_title: Imperfuração dos quatro pontoa lacrimais e conduta cirúrgica com o gancho sonda do Prof. Jan G. F. Worst.