title: Contribution to the study of dacryocystorhinostomy; trepanation with the strawberry-crown.
mesh_terms: D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*
keywords: LACRIMAL ORGANS/surgery
vernacular_title: Contribución al etudio de la dacriocistorrinostomiá; trepanación con la fresa-corona.