TY  - RPRT
TI  - Fiberoptic colonoscopy. A new look at old problems.
AU  - P H Sugarbaker
AU  - G C Vineyard
PY  - 1973
DO  - 10.1016/0002-9610(73)90077-9
UR  - https://pubmed.ncbi.nlm.nih.gov/4693036/
ID  - 4693036
ER  -