title: Glaucoma drainage devices and the FDA.
authors.forename: C H
authors.initials: CH
authors.lastname: Krawczyk
mesh_terms: D004322:Drainage / Q000295:instrumentation*; D004867:Equipment Design / Q000592:standards*; D005901:Glaucoma / Q000601:surgery*; D006801:Humans; D019736:Prostheses and Implants / Q000592:standards*; D014481:United States; D014486:United States Food and Drug Administration