TY  - RPRT
TI  - Sedation for upper gastrointestinal endoscopy.
AU  - K D Bardhan
PY  - 1981
DO  - 10.1093/bja/53.12.1368
UR  - https://pubmed.ncbi.nlm.nih.gov/6119106/
ID  - 6119106
ER  -