CYP2D6 gene polymorphic markers role in determining the optimal treatment tactics for portal hypertension in patients with liver cirrhosis oleh Dmitry A. Sychev, Andrei I. Parusov, Irina D. Loranskaya, Natalia P. Denisenko, Kristina A. Akmalova, Zhannet A. Sozaeva, Olga L. Turkina, Michael S. Zastrozhin