TY  - RPRT
TI  - Fibrecolonoscopy.
AU  - G S Nagy
PY  - 1973
DO  - 10.5694/j.1326-5377.1973.tb118060.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4540586/
ID  - 4540586
ER  -