Author

Kwang Hyun Ko 1

1 Digestive Disease Center,CHA Bundang M

CLINICAL OUTCOMES OF PERORAL ENDOSCOPIC MYOTOMY FOR ACHALASIA DEPEND ON MANOMETRIC SUBTYPE

Joo Young Cho, Won Hee Kim, Ki Baik Hahm, Kwang Hyun Ko, Sung Pyo Hong

IN VIVO EVALUATION OF A NOVEL ANTIREFLUX BILIARY METAL STENT

Chang-Il Kwon, Dong Hee Koh, Gwangil Kim, Jong Pil Moon, Hunkuk Park, Seok Jeong, Kwang Hyun Ko, Dae-Hwan Kang

MECHANICAL PROPERTIES AND DEGRADATION PROCESS OF SELF-EXPANDABLE BIODEGRADABLE STENTS

Chang-Il Kwon, Jun Sik Son, Kyuseok Kim, Jongpil Moon, Gwangil Kim, Sung Hoon Choi, Kwang Hyun Ko, Seok Jeong, Don-Haeng Lee

OPTIMAL TREATMENT OF PERFORATION DURING COLONOSCOPY : A REVIEW OF 46,138 PATIENTS

Pil Won Park, Kwang Hyun Ko, Chang-Il Kwon, Won Hee Kim, Yang Hyun Cho, Dae-Kyu Shin, Sung Pyo Hong

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