Comparative study on guidelines in determining HBV phases in Iranian patients. - Ashtari, Sara; Sharifian, Afsaneh; Hatami, Behzad; Mohebbi, Seyed Reza; Nouri, Gholamreza; Bazdar, Monireh; Naderi, Nosratollah (Gastroenterology & Hepatology from Bed to Bench, 2019)