title: Mixed astigmatism: theory and technique.
authors.affiliation: Department of Ophthalmology, Istituto Clinico Humanitas, Milan, Italy.
authors.forename: Paolo
authors.initials: P
authors.lastname: Vinciguerra
authors.forename: Fabrizio I
authors.initials: FI
authors.lastname: Camesasca
mesh_terms: D001251:Astigmatism / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D003315:Cornea / Q000473:pathology; D019781:Corneal Topography; D006801:Humans