TY  - RPRT
TI  - Endoscopic technology: is this as good as it gets?
AU  - M V Sivak
PY  - 1999
DO  - 10.1016/s0016-5107(99)80034-0
UR  - https://pubmed.ncbi.nlm.nih.gov/10536341/
ID  - 10536341
ER  -