title: Gelfoam dacryocystorhinostomy stent: one cause of surgical failure?
authors.forename: M J
authors.initials: MJ
authors.lastname: Hawes
mesh_terms: D003608:Dacryocystorhinostomy / Q000379:methods* / Q000706:statistics & numerical data; D005781:Gelatin Sponge, Absorbable / Q000009:adverse effects*; D006801:Humans; D013508:Ophthalmologic Surgical Procedures; D013917:Thrombin / Q000494:pharmacology
chemical_list: D013917:Thrombin