Hessein

Gastroplasty for Morbid Obesity: Effect on Morbidity and Quality of Life

Ahmed, M. Belal, H. Hefny, 1997 .

Efficacy of neck ultrasound in the detection of cervical lymph node metastasis from thyroid carcinoma

Mahmoud S. Ahmed, Hessein, M. Farahat, 2020 .