TY  - RPRT
TI  - Flexible colonoscopy.
AU  - H Shinya
AU  - W Wolff
PY  - 1976
DO  - 10.1002/1097-0142(197601)37:1+<462::aid-cncr2820370710>3.0.co;2-7
UR  - https://pubmed.ncbi.nlm.nih.gov/1247977/
ID  - 1247977
ER  -