title: Biaspheric lenses in RXD material.
authors.forename: B M
authors.initials: BM
authors.lastname: Weiner
mesh_terms: D001251:Astigmatism / Q000209:etiology / Q000628:therapy*; D003261:Contact Lenses; D006801:Humans; D015948:Keratoplasty, Penetrating / Q000009:adverse effects*; D011474:Prosthesis Design