M. Khalefa

Evaluation of Apical Extent of Root Canal Instrumented Manually Using FlxoFile and Rotary Using ProTaper by the Aid of Dental Operating Microscope (An In Vitro Study)

M. Rahman, M. Khalefa, Mohsen M. Nour El-Deen, 2018, Al-Azhar Dental Journal for Girls.

Clinical Evaluation of Single versus Multiple Visits Endodontic Retreatment Outcome: A Randomized Controlled Trial

Hagar A. Bastawy, M. Khalefa, Mervat I. Fawzy, 2017 .

The use of tissue adhesive as an adjunct to wound closure in knee arthroplasty does not reduce wound ooze

R. Ahmad, Lindsay K Smith, M. Khalefa, 2020, Knee Surgery & Related Research.

Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection: an international cohort study

Daniel J. Lin, R. Smillie, M. Pontari, 2020, Lancet.

Comparison of Bond Strength and Apical Seal Obtained in Root Canals Prepared with a New Rotary System Endo Eze System and Obturated with Two Different Techniques

M. Khalefa, M. Mohamed, M. Eldeen, 2016 .

Anterior Approach for Fixation of Acetabular Fractures Using Anatomically Designed Plates: Accuracy of Reduction and Early Functional Outcomes With a Minimum of 1-Year Follow-Up

A. Ward, T. Chesser, K. F. Abdel-Kader, 2022, Journal of orthopaedic trauma.

Subcutaneous barbed suture, as an adjunct to staples, reduces post-operative wound drainage in total knee arthroplasty

R. Ahmad, M. Khalefa, K. El-Abed, 2021, Journal of Arthroscopy and Joint Surgery.