title: Affordable ready-made spectacles for use in blindness prevention programmes: setting standards of quality.
authors.forename: Garry
authors.initials: G
authors.lastname: Brian
authors.forename: Renee
authors.initials: R
authors.lastname: du Toit
authors.forename: David
authors.initials: D
authors.lastname: Wilson
authors.forename: Jacqueline
authors.initials: J
authors.lastname: Ramke
mesh_terms: D001766:Blindness / Q000517:prevention & control*; D003906:Developing Countries; D005139:Eyeglasses / Q000191:economics / Q000592:standards* / Q000600:supply & distribution; D006801:Humans; D011786:Quality Control; D012030:Refractive Errors / Q000628:therapy; D014786:Vision Disorders / Q000628:therapy