TY  - GEN
AU  - Helm,J F
AU  - Venu,R P
AU  - Geenen,J E
AU  - Hogan,W J
AU  - Dodds,W J
AU  - Toouli,J
AU  - Arndorfer,R C
TI  - Effects of morphine on the human sphincter of Oddi
SN  - 0017-5749
PY  - 1989///0126
KW  - Adult
KW  - Aged
KW  - Ampulla of Vater
KW  - drug effects
KW  - Atropine
KW  - pharmacology
KW  - Cholangiopancreatography, Endoscopic Retrograde
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Morphine
KW  - Naloxone
KW  - Pressure
KW  - Sphincter of Oddi
KW  - Time Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1136/gut.29.10.1402
ER  -