TY  - RPRT
TI  - Oral cholangiography; a method of visualizing the nonvisualized gallbladder.
AU  - J R TWISS
AU  - L GILLETTE
PY  - 1959
DO  - 10.1001/jama.1959.03000290001001
UR  - https://pubmed.ncbi.nlm.nih.gov/13630749/
ID  - 13630749
ER  -