| Iris registration in wavefront-guided LASIK to correct mixed astigmatism M Khalifa, M El-Kateb, MS Shaheen Journal of Cataract & Refractive Surgery 35 (3), 433-437, 2009 | 62 | 2009 |
| Vector analysis of astigmatic changes after small-incision lenticule extraction and wavefront-guided laser in situ keratomileusis MA Khalifa, AM Ghoneim, MS Shaheen, DP Piñero Journal of Cataract & Refractive Surgery 43 (6), 819-824, 2017 | 60 | 2017 |
| Comparative analysis of the clinical outcomes of SMILE and wavefront-guided LASIK in low and moderate myopia MA Khalifa, A Ghoneim, M Shafik Shaheen, MG Aly, DP Piñero Journal of Refractive Surgery 33 (5), 298-304, 2017 | 45 | 2017 |
| Polishing the posterior capsule after extracapsular extraction of senile cataract MA Khalifa Journal of Cataract & Refractive Surgery 18 (2), 170-173, 1992 | 40 | 1992 |
| Four-year visual, refractive, and contrast sensitivity outcomes after wavefront-guided myopic LASIK using an advanced excimer laser platform MS Shaheen, TH Massoud, H Ezzeldin, MA Khalifa Journal of Refractive Surgery 29 (12), 816-822, 2013 | 31 | 2013 |
| Wave front–guided photorefractive keratectomy using a high-resolution Aberrometer after corneal collagen cross-linking in Keratoconus MS Shaheen, AS Bardan, DP Piñero, H Ezzeldin, M El-Kateb, H Helaly, ... Cornea 35 (7), 946-953, 2016 | 28 | 2016 |
| Wavefront-guided laser treatment using a high-resolution aberrometer to measure irregular corneas: a pilot study MS Shaheen, M El-Kateb, TA Hafez, DP Piñero, MA Khalifa Journal of Refractive Surgery 31 (6), 411-418, 2015 | 23 | 2015 |
| Comparative analysis of the efficacy of astigmatic correction after wavefront-guided and wavefront-optimized LASIK in low and moderate myopic eyes MA Khalifa, MF Alsahn, MS Shaheen, DP Pinero International journal of ophthalmology 10 (2), 285, 2017 | 18 | 2017 |
| Comparison of visual outcomes after variable spot scanning ablation versus wavefront-optimized myopic LASIK MA Khalifa, EF Mossallam, TH Massoud, MS Shaheen Journal of Refractive Surgery 31 (1), 22-28, 2015 | 18 | 2015 |
| Reduced cyclic myopia with pilocarpine gel. AI Mandell, LA Bruce, MA Khalifa Annals of Ophthalmology 20 (4), 133-135, 1988 | 13 | 1988 |
| Visual outcome after correcting the refractive error of large pupil patients with wavefront-guided ablation MA Khalifa, WA Allam, MS Shaheen Clinical Ophthalmology, 2001-2011, 2012 | 8 | 2012 |
| Improving near vision in presbyopic eyes by selective treatment of high-order aberrations MA Khalifa, WA Allam, AM Khalifa Clinical Ophthalmology, 1525-1530, 2011 | 7 | 2011 |
| THE DETERMINATION OF STABILITY CONSTANTS OF COPPER AND D-PENICILLAMINE COMPLEXES USING COPPER SELECTIVE ELECTRODE. MA Khalifa, M Leszko | 3 | 1978 |
| Comparative analysis of outcomes after wavefront-guided and wavefront-optimized laser in-situ keratomileusis in high myopic eyes A Ghoneim, T Wasfy, S Abass, H Elbedewy, M Khater, MA Khalifa, ... The Egyptian Journal of Cataract and Refractive Surgery 24 (1), 1, 2018 | 2 | 2018 |
| Structural style and tectonic evolution of the northwest Sirt Basin–cretaceous-tertiary rift, Libya K KHALIFA Durham University, 2012 | 1 | 2012 |
| Comparative Analysis of Outcomes after Wavefront-Guided and Wavefront-Optimized LASIK in Highly Myopic Eyes (WITHDRAWN) DM Khalifa, MA Khalifa, MS Shaheen 2018 ASCRS ASOA Annual Meeting, 2018 | | 2018 |
| Comparative Analysis of the Clinical Outcomes of Small-Incision Lenticule Extraction and Wavefront-Guided Laser In Situ Keratomileusis in Low and Moderate Myopia MA Khalifa, MS Shaheen, AM Ghoneim, DP Piñero 2017 ASCRS· ASOA Symposium and Congress, 2017 | | 2017 |
| Wavefront-Guided Versus Aspheric Surface Laser Ablation in Treating Mild and Moderate Myopia K Nagy, TE Wasfy, MA Khalifa, AM Ghoneim 2017 ASCRS· ASOA Symposium and Congress, 2017 | | 2017 |
| Comparative Vector Analysis of Efficacy of Astigmatic Correction with Wavefront-Guided Laser In Situ Keratomileusis and Small-Incision Lenticule Extraction in Eyes with Myopia MA Khalifa, AM Ghoneim, MS Shaheen, DP Piñero 2017 ASCRS· ASOA Symposium and Congress, 2017 | | 2017 |
| Presbyopia treatment-Maximizing depth of field-Q-adjustment, monovision effective for correction-By Lynda Charters MA Khalifa Ophthalmology Times 36 (4), 1, 2011 | | 2011 |
