title: Learning from surgical failures: an argument for clinical trials.
authors.forename: Richard K
authors.initials: RK
authors.lastname: Parrish
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods; D005901:Glaucoma / Q000151:congenital / Q000601:surgery*; D006801:Humans; D006820:Hyaluronic Acid / Q000008:administration & dosage*; D007267:Injections; D007429:Intraocular Pressure; D008970:Molecular Weight; D012599:Sclerostomy / Q000379:methods*; D017211:Treatment Failure
chemical_list: D006820:Hyaluronic Acid