Locator versus bar attachment effect on the retention and stability of implant‐retained maxillary overdenture: An in vitro study MA ELsyad, MA Dayekh, AK Khalifa Journal of Prosthodontics 28 (2), e627-e636, 2019 | 67 | 2019 |
To what extent residual alveolar ridge can be preserved by implant? A systematic review AK Khalifa, M Wada, K Ikebe, Y Maeda International journal of implant dentistry 2, 1-9, 2016 | 39 | 2016 |
Biomechanical aspects of reinforced implant overdentures: a systematic review MF Gibreel, A Khalifa, MM Said, F Mahanna, N El-Amier, TO Närhi, ... Journal of the mechanical behavior of biomedical materials 91, 202-211, 2019 | 24 | 2019 |
Retention and Stability of Rigid Telescopic and Milled Bar Attachments for Implant-Supported Maxillary Overdentures: An In Vitro Study. MA ELsyad, TA Soliman, AK Khalifa International Journal of Oral & Maxillofacial Implants 33 (5), 2018 | 23 | 2018 |
The influence of palatal coverage on the retention force and fatigue resistance of mini dental implant maxillary overdenture N El Mekawy, A Khalifa, E Abdualgabbar J Oral Hyg Health 4 (200), 2332-0702, 2016 | 14 | 2016 |
THE ANTIMICROBIAL EFFICACY OF NANOSILVER MODIFIED ROOT CANAL SEALER FAA Radwa M.K. Emera, Ahmed Khalifa Khalifa European Journal of Research in Medical Science 6, 1-6, 2018 | 9* | 2018 |
Influence of screw access channel on all ceramic cement-retained implant supported posterior crowns AE Khalifa, D Mostafa, MM Khamis Int J Sci Res 5, 2252-8, 2016 | 6 | 2016 |
Association of CTLA4 c. 49A> G (rs231775; p. Thr17Ala) gene variant with the risk of hepatocellular carcinoma and gastric cancer: A meta-analysis and meta-regression AA El Awady, RM Elshazli, AA El Awady, A Elgaml, AK Khalifa, A Settin Meta Gene 31, 100999, 2022 | 5 | 2022 |
Bite Force and Bone HeigHt cHanges around aButments retaining mandiBular removaBle Partial denture witH wrougHt wire and Polyamide clasPs: sPlit moutH study AK Khalifa, N Elmekawy Egyptian Dental Journal 65 (1-January (Fixed Prosthodontics, Dental …, 2019 | 5 | 2019 |
Two implants retained versus soft liner retained maxillary obturators in maxillary edentulous patients with unilateral maxillary defect (Comparison of retention) SAF Hegazy, MM Fouad, AK Khalifa Journal of Dental Implants 3 (1), 29-34, 2013 | 4 | 2013 |
The effect of using prefabricated bars on marginal bone loss around tilted or axially placed and immediately loaded implants for retaining mandibular overdentures EA Abdel-Khalek, AK Khalifa, N Elmekawy Journal of Dental Implants 8 (2), 54-60, 2018 | 2 | 2018 |
Agreement between 2 raters’ evaluations of a traditional prosthodontic practical exam integrated with directly observed procedural skills in Egypt AK Khalifa, S Hegazy Journal of Educational Evaluation for Health Professions 15, 2018 | 2 | 2018 |
Stresses transmitted from different bases of palateless overdenture retained by four implants (thermoplastic nylon material and acrylic resin material lined with soft liner … N El Mekawy, AK Khalifa, WK Qashout DENTAL JOURNAL 62 (4343), 4348, 2016 | 2 | 2016 |
Clinical Outcomes of Implant Supported Mandibular Overdenture with Bar and Cantilevered Ball Bar Attachment: Crossover Study. AK Khalifa, AR Elbauomy, DF El Haddad Journal of International Dental & Medical Research 15 (1), 2022 | 1 | 2022 |
Masticatory Efficiency Of Complete Mandibular Overdenture Assisted By Prefabricated Round Bar R Mesbah, A Khalifa, E Abdelfadel, N El Mekawy DENTAL JOURNAL 63 (769), 772, 2017 | 1 | 2017 |
Microbicidal power of silver nano particles and its benefit in soft liner obturator prosthesis DT Masallat, NS Omar, AK Khalifa, RMK Emara The Egyptian Journal of Medical Microbiology (EJMM) 25 (4), 2016 | 1 | 2016 |
Two implants retained versus soft liner retained maxillary obturators in maxillary edentulous patients with unilateral maxillary defect (Comparison of retention). SA Fatah Hegazy, MM Fouad, AK Khalifa Journal of Dental Implants 3 (1), 2013 | 1 | 2013 |
The influence of two attachment types and standard inter-implant distance on retention of mandibular implant overdentures ARM Kandel, N Elmekawy, AK Khalifa DENTAL JOURNAL 64 (1733), 2018, 1736 | 1 | 1736 |
Retention And Functionality Assessment for Two Design of Interim Maxillary Obturator M Denewar, A Khalifa Egyptian Dental Journal 70 (2), 1651-1659, 2024 | | 2024 |
Evaluation of Masticatory Efficiency Based on Denture Design, Period of Edentulism and Gender M Denewar, AK Khalifa Egyptian Dental Journal 69 (4), 2869-2879, 2023 | | 2023 |