TY  - RPRT
TI  - Mecholyl esophagography.
AU  - J T Ennis
AU  - A M Lewicki
PY  - 1973
DO  - 10.2214/ajr.119.2.241
UR  - https://pubmed.ncbi.nlm.nih.gov/4748213/
ID  - 4748213
ER  -