Combined use of endosonography and endoscopic retrograde cholangiopancreatography in the same session
Belkıs Ünsal, Emrah Alper, Behlül BAYDAR, Fatih Aslan, Zehra Akpınar, Zafer BUYRAÇ, Mehmet Kadir AKSÖZ
(Turk J Gastroenterol 2011; 22: 54-59) DOI: 10.4318/tjg.2011.0157