TY  - GEN
AU  - Song,S Y
TI  - Endoscopic treatment of upper gastrointestinal tumors
SN  - 0513-5796
PY  - 2000///0217
KW  - Endoscopy, Digestive System
KW  - Esophageal Neoplasms
KW  - surgery
KW  - Gastrointestinal Neoplasms
KW  - Humans
KW  - Palliative Care
KW  - Stents
KW  - Stomach Neoplasms
N1  - Publication Type: Journal Article; Review
UR  - https://doi.org/10.3349/ymj.1999.40.6.559
ER  -