NCT03104569 2025-12-26
Effect of 37℃ Non-ionic Contrast Agent During ERCP Procedure in Hilar Cholangiocarcinoma
Hepatopancreatobiliary Surgery Institute of Gansu Province
Phase NA Not yet recruiting
Hepatopancreatobiliary Surgery Institute of Gansu Province
Coordinación de Investigación en Salud, Mexico
National University of Malaysia