TY  - RPRT
TI  - Sphincter of Oddi manometry: interobserver variability.
AU  - A Smithline
AU  - R Hawes
AU  - G Lehman
DO  - 10.1016/s0016-5107(93)70156-x
UR  - https://pubmed.ncbi.nlm.nih.gov/8365593/
ID  - 8365593
ER  -