TY  - RPRT
TI  - Open access endoscopy ... or barium meal?
AU  - B G Conry
AU  - A M McLean
AU  - M J Farthing
PY  - 1985
DO  - 10.1136/bmj.291.6499.900-b
UR  - https://pubmed.ncbi.nlm.nih.gov/3931761/
ID  - 3931761
ER  -