The role of thrombopoietin and spleen volume in thrombocytopenia of patients with noncirrhotic and cirrhotic portal hypertension - AKYÜZ, Filiz; YEKELER, Ensar; KAYMAKOĞLU, Sabahattin; HORASANLI, Sibel; İBRİŞİM, Duygu; DEMİR, Kadir; AKSOY, Nevzat; POTUROĞLU, Şule; BADUR, Selim; ÖKTEN, Atilla (Turkish Journal of Gastroenterology, 2007)