Diagnostic value of serum copper, zinc and plasma fibrinogen in cirrhotic patients with and without hepatocellular carcinoma - DOĞAN, Ümit Bilge; CİNDORUK, Mehmet; ÜNLÜ, Reyhan; DUMLU, Şükrü; ÜNAL, Selahattin (Turkish Journal of Gastroenterology, 1998)