TY  - RPRT
TI  - An alternative technique for double-contrast esophagography (technical note).
AU  - R R Tash
AU  - M Weingarten
AU  - M Geller
PY  - 1986
DO  - 10.2214/ajr.147.2.266
UR  - https://pubmed.ncbi.nlm.nih.gov/3487940/
ID  - 3487940
ER  -