@article{michael z. johny, m.d._2019, 
  title={Cranioplasty Following Firearm Injury in Patients from War in Yemen: Retrospective Review of 23 Patients}, 
  volume={87}, 
  DOI={10.21608/mjcu.2019.77429}, 
  number={12}, 
  publisher={Egypts Presidential Specialized Council for Education and Scientific Research}, 
  author={MICHAEL Z. JOHNY, M.D., MOHAMED E. ELHAWARY, M.D.;}, 
  year={2019}, 
  month={Dec}
  }