title: Between a rock and a soft place.
authors.forename: E M
authors.initials: EM
authors.lastname: Van Buskirk
mesh_terms: D005902:Glaucoma, Open-Angle / Q000601:surgery; D006801:Humans; D007429:Intraocular Pressure; D015814:Ocular Hypotension / Q000209:etiology / Q000503:physiopathology*; D014130:Trabeculectomy / Q000009:adverse effects*; D014792:Visual Acuity