J. Ji

Percutaneous Transhepatic Biliary Drainage and Percutaneous Balloon Dilatation for Patients with Biliary Duct Stones and Biliary Obstruction in Whom an Endoscopic Approach Is Difficult to Use: Case Series of 21 Patients at a Single Institution

Jung Kwon Kim, Geunhan Kim, Siho Kim, 2017 .

Characteristics and trends of childhood cancer in Pudong, China, 2002–2015

Shijian Liu, Shilu Tong, Yichen Chen, 2020, BMC Public Health.