title: Contribution to the study of congenital fistulas of the lacrimal sac.
authors.forename: M
authors.initials: M
authors.lastname: TORTI
mesh_terms: D005402:Fistula; D006801:Humans; D007766:Lacrimal Apparatus Diseases
vernacular_title: Contributo allo studio delle fistole congenite del sacco lacrimale.