The effect of interferon therapy on serum soluble interleukin-2 receptor levels in patients with chronic active hepatitis-8 and C - BEKTAŞ, Ahmet; KARAYALÇIN, Selim; AYDINTUĞ, Olcay; ÇETİNKAYA, Hülya; AKBULUT, Hakan; TUTKAK, Hüseyin; UZUNALİMOĞLU, Özden (Turkish Journal of Gastroenterology, 1995)