osviežujúci osamelý pridať monophasic biphasic triphasic sono pot počasie súcit
Assessment of intrahepatic blood flow by Doppler ultrasonography: Relationship between the hepatic vein, portal vein, hepatic artery and portal pressure measured intraoperatively in patients with portal hypertension | BMC Gastroenterology | Full Text
Pin by Juan Marco Espinoza on vascular | Vascular ultrasound, Ultrasound, Medical radiography