Publications by authors named "Per Hallberg"

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Feasibility of MRI to assess differences in ophthalmic artery blood flow rate in normal tension glaucoma and healthy controls.
Martin Kristiansen, Christina Lindén, Sara Qvarlander, Anders Wåhlin, Khalid Ambarki, Per Hallberg

Acta Ophthalmol· August 2021

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Intraocular Pressure Decrease Does Not Affect Blood Flow Rate of Ophthalmic Artery in Ocular Hypertension.
Gauti Jóhannesson, Sara Qvarlander, Anders Wåhlin, Khalid Ambarki, Per Hallberg

Invest Ophthalmol Vis Sci· October 2020

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Analysis of long-term visual quality with numerical 3D ray tracing after corneal crosslinking treatment.
Staffan Schedin, Per Hallberg, Anders Behndig

Appl Opt· December 2017

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Optimization of an intraocular lens for correction of advanced corneal refractive errors.
Eddie Wadbro, Per Hallberg, Staffan Schedin

Appl Opt· June 2016

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Three-dimensional ray-tracing model for the study of advanced refractive errors in keratoconus.
Staffan Schedin, Per Hallberg, Anders Behndig

Appl Opt· January 2016

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Treatment Effect and Corneal Light Scattering With 2 Corneal Cross-linking Protocols: A Randomized Clinical Trial.
Jeannette Beckman Rehnman, Christina Lindén, Per Hallberg, Anders Behndig

JAMA Ophthalmol· November 2015

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Increased corneal hysteresis after corneal collagen crosslinking: a study based on applanation resonance technology.
Jeannette Beckman Rehnman, Anders Behndig, Per Hallberg, Christina Lindén

JAMA Ophthalmol· December 2014

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Initial results from mechanical compression of the cornea during crosslinking for keratoconus.
Jeannette Beckman Rehnman, Anders Behndig, Per Hallberg, Christina Lindén

Acta Ophthalmol· November 2014

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Can we trust intraocular pressure measurements in eyes with intracameral air?
Gauti Jóhannesson, Christina Lindén, Anders Eklund, Anders Behndig, Per Hallberg

Graefes Arch Clin Exp Ophthalmol· October 2014

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Effects of topical anaesthetics and repeated tonometry on intraocular pressure.
Gauti Jóhannesson, Per Hallberg, Anders Eklund, Anders Behndig, Christina Lindén

Acta Ophthalmol· March 2014

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Blood flow of ophthalmic artery in healthy individuals determined by phase-contrast magnetic resonance imaging.
Khalid Ambarki, Per Hallberg, Gauti Jóhannesson, Christina Lindén, Laleh Zarrinkoob

Invest Ophthalmol Vis Sci· April 2013

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Introduction and clinical evaluation of servo-controlled applanation resonance tonometry.
Gauti Jóhannesson, Per Hallberg, Anders Eklund, Christina Lindén

Acta Ophthalmol· November 2012

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Change in intraocular pressure measurement 2 years after myopic laser-assisted subepithelial keratectomy.
Gauti Jóhannesson, Per Hallberg, Anders Eklund, Timo Koskela, Christina Lindén

J Cataract Refract Surg· September 2012

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Change in intraocular pressure measurement after myopic LASEK: a study evaluating goldmann, pascal and applanation resonance tonometry.
Gauti Jóhannesson, Per Hallberg, Anders Eklund, Timo Koskela, Christina Lindén

J Glaucoma· June 2012

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The physician at a distance: the use of videoconferencing in the treatment of patients with hypertension.
Mats Nilsson, Ulf Rasmark, Helena Nordgren, Per Hallberg, Johan Skönevik

J Telemed Telecare· April 2010

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Pascal, ICare and Goldmann applanation tonometry--a comparative study.
Gauti Jóhannesson, Per Hallberg, Anders Eklund, Christina Lindén

Acta Ophthalmol· September 2008

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Hand cold recovery responses before and after 15 months of military training in a cold climate.
Helge Brändström, Helena Grip, Per Hallberg, Christer Grönlund, Karl-Axel Angquist

Aviat Space Environ Med· September 2008

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Clinical evaluation of applanation resonance tonometry: a comparison with Goldmann applanation tonometry.
Per Hallberg, Anders Eklund, Tomas Bäcklund, Christina Lindén

J Glaucoma· January 2007

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Underestimation of intraocular pressure after photorefractive keratectomy: a biomechanical analysis.
Per Hallberg, Anders Eklund, Kenneth Santala, Timo Koskela, Olof Lindahl

Med Biol Eng Comput· August 2006

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Symmetric sensor for applanation resonance tomometry of the eye.
Per Hallberg, Christina Lindén, Tomas Bäcklund, Anders Eklund

Med Biol Eng Comput· March 2006

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Applanation resonance tonometry for intraocular pressure in humans.
Per Hallberg, Christina Lindén, Olof A Lindahl, Tomas Bäcklund, Anders Eklund

Physiol Meas· August 2004

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An applanation resonator sensor for measuring intraocular pressure using combined continuous force and area measurement.
Anders Eklund, Per Hallberg, Christina Lindén, Olof A Lindahl

Invest Ophthalmol Vis Sci· July 2003

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