TY  - GEN
AU  - BENEDICT,E B
TI  - Endoscopy
SN  - 0028-4793
PY  - 2003///0501
KW  - Endoscopy
KW  - Gastroscopy
KW  - Humans
KW  - Laparoscopy
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1056/NEJM195505122521906
ER  -