Propofol-ketamine versus dexmedetomidine-ketamine for sedation during upper gastrointestinal endoscopy in pediatric patients: a randomized clinical trial

por Amer, Akram M., Youssef, Azza M., El-Ozairy, Hala S., El-Hennawy, Ahmed M.
Publicado 2020

Study of nonstandard auto-antibodies as prognostic markers in auto immune hepatitis in children

por El- Din Elshazly, Lerine B, Youssef, Azza M, Mahmoud, Nermine H, Ibrahim, Mona M
Publicado 2009