TY  - RPRT
TI  - Reflections on gallstones.
AU  - R M Zollinger
AU  - R K Tompkins
PY  - 1969
DO  - 10.1080/00325481.1969.11697051
UR  - https://pubmed.ncbi.nlm.nih.gov/5783985/
ID  - 5783985
ER  -