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| | Issue Date | Title | Author(s) |
| 1 | 2000 | Effect of Different Contemporary Rotary Nickel Titanium Systems on Root Canal Geometry | Sobh, Yasmin; Deen, Nour EL; Hashem, Ahmed; others; Ahmed Hashem Khalifa |
| 2 | 2005 | AN EVALUATION OF APICAL LEAKAGE IN ROOT CANALS OBTURATED BY A NEW THERMOPLASTIC SYNTHETIC POLYMER-BASED ROOT CANAL FILLING MATERIAL | Hashem, Ahmed A; Tewfik, Hossam M; Ahmed Hashem Khalifa |
| 3 | 2007 | Ultrasonic vibration: temperature rise on external root surface during broken instrument removal | Hashem, Ahmed Abdel Rahman; Ahmed Hashem Khalifa |
| 4 | 2008 | ProRoot MTA, MTA-Angelus and IRM used to repair large furcation perforations: sealability study | Hashem, Ahmed Abdel Rahman; Hassanien, Ehab E; Ahmed Hashem Khalifa |
| 5 | 2008 | Pro Root MTA | Hashem, Ahmed Abdel Rahman; Hassanien, Ehab E; Ahmed Hashem Khalifa |
| 6 | 2008 | To the Editor | Shemesh, Hagay; Ahmed Hashem Khalifa |
| 7 | 2009 | The effect of different irrigating solutions on bond strength of two root canal--filling systems | Rahman Hashem, Ahmed Abdel; Ghoneim, Angie G; Lutfy, Reem A; Fouda, Manar Y; Ahmed Hashem Khalifa |
| 8 | 2010 | Potential Use of Grapefruit Extract as Endodontic Irrigant: Antibacterial Study | Al-Sudani, D; Hashem, AA; Elsayed, AA; Ahmed Hashem Khalifa |
| 9 | 2011 | MODELLING OF MONOPROPELLANT SPACE PROPULSION SYSTEM | Ahmed Hashem Khalifa |
| 10 | 2011 | Efficacy of different final irrigation activation techniques on smear layer removal | Saber, Shehab El-Din; Hashem, Ahmed Abdel Rahman; Ahmed Hashem Khalifa |
| 11 | 2012 | The push-out bond strength of different furcation perforation repair materials: A comparative study | Hashem, Ahmed Abdel Rahman; Marzouk, Abeer Mahmoud; El Far, Hebatallah Maged; Ahmed Hashem Khalifa |
| 12 | 2012 | Geometrical Analysis of Root Canals Prepared by Four Rotary NiTi Shaping Systems: OR 66 | Hashem, AA; Lotfy, RA; Fouda, M; Ghoneim, AG; Omar, G; Ahmed Hashem Khalifa |
| 13 | 2012 | The Effect of Acidity on Dislodgment Resistance of Mineral Trioxide Aggregate and Bioaggregate in Furcation Perforations: An< i> In Vitro</i> Comparative Study | Hashem, Ahmed Abdel Rahman; Wanees Amin, Suzan Abdul; Ahmed Hashem Khalifa |
| 14 | 2012 | Geometric analysis of root canals prepared by four rotary NiTi shaping systems | Hashem, Ahmed Abdel Rahman; Ghoneim, Angie Galal; Lutfy, Reem Ahmed; Foda, Manar Yehia; Omar, Gihan Abdel Fatah; Ahmed Hashem Khalifa |
| 15 | 2012 | The push-out bond strength of different furcation perforation repair materials: A comparative study. | Abdel Rahman Hashem, Ahmed; Mahmoud Marzouk, Abeer; Maged El Far, Hebatallah; Ahmed Hashem Khalifa |
| 16 | 2013 | Expression levels of matrix metalloproteinase-9 and gram-negative bacteria in symptomatic and asymptomatic periapical lesions | Ahmed, Geraldine M; El-Baz, Alaa A; Hashem, Ahmed Abdel Rahman; Shalaan, Abeer K; Ahmed Hashem Khalifa |
| 17 | 2013 | Regenerative potential following revascularization of immature permanent teeth with necrotic pulps | Tawfik, H; Abu-Seida, AM; Hashem, AA; Nagy, MM; Ahmed Hashem Khalifa |
| 18 | 2013 | The Face of Endodontics you Have Never Seen Before. | Hashem, Ahmed Abdel Rahman; Ahmed Hashem Khalifa |
| 19 | 2013 | Push-out bond strength of a newly introduced glass fiber root canal filling material | Al Batouty, Kariem Mostafa; Hashem, Ahmed Abdel; Ahmed Hashem Khalifa |
| 20 | 2014 | Management of Post Endodontic Treatment Pain | Khairy, Esraa; Saber, Shehab El-Din; Ahmed Hashem Khalifa |
