TY  - RPRT
TI  - Functional evaluation of the rectal ampulla with ampullometrogram.
AU  - M P Bubrick
AU  - C J Godec
AU  - A S Cass
PY  - 1980
DO  - 10.1177/014107688007300404
UR  - https://pubmed.ncbi.nlm.nih.gov/6972449/
ID  - 6972449
ER  -