title: Panretinal photocoagulation using the Volk Quadraspheric lens.
authors.forename: E A
authors.initials: EA
authors.lastname: Deglin
authors.forename: J T
authors.initials: JT
authors.lastname: Wing
authors.forename: F M
authors.initials: FM
authors.lastname: Barker
mesh_terms: D004867:Equipment Design; D006801:Humans; D008028:Light Coagulation; D055095:Optics and Photonics; D012160:Retina / Q000601:surgery*