Author = Ahmadi, Bijan
Epidemiologic Characteristics and Frequency of Anatomical Pattern of Ulcerative Colitis in Patients Referred to Imam Khomeini Hospital During Years 2007 to 2011

Volume 13, Issue 3, September and October 2014, Pages 276-282

Reza Taherkhani; Bijan Ahmadi; Fatemeh Farshad Pour; Mahdi Esmaeilizadeh; Mojtaba Dolatshahi; Manouchehr Makvandi; Gholam Reza Hamzavi


Correlation between Reno-Vascular Resistance Index with Presence and Grading of Esophageal Varicose in Cirrhotic Patients

Volume 13, Issue 1, March and April 2014, Pages 112-120

Bizhan Ahmadi; Eskandar Hajiani; Mohammad Momen Gharibvand; Mohammad Momen Gharibvand; Kambiz Akhavanrezayat; Mahdi Esmaeilizadeh