7Wongkham S,Bhudhisawasdi V,Chau-in S,et al.Clinical significance of serum total sialic acid in cholangiocarcinoma[J].Clin Chim Acta,2003,327(1-2):139-147.
8Uslu C,Taysi S,Akcay F,et al.Serum free and bound sialic acid and alpha-1-acid glycoprotein in patients with laryngeal cancer[J].Ann Clin Lab Sci,2003,33(2):156-159.