Hani M. Khattab

Role of endoscopic ultrasound-guided fine needle aspiration and ultrasound-guided fine-needle aspiration in diagnosis of cystic pancreatic lesions

H. Imam, H. Okasha, M. Naguib, 2015, Endoscopic ultrasound.

Role of endoscopic ultrasound and cyst fluid tumor markers in diagnosis of pancreatic cystic lesions

S. Elkholy, H. Okasha, M. El-Ansary, 2022, World Journal of Gastrointestinal Endoscopy.