TY  - RPRT
TI  - Topical diltiazem and bethanechol decrease anal sphincter pressure without side effects.
AU  - E A Carapeti
AU  - M A Kamm
AU  - B K Evans
AU  - R K Phillips
PY  - 1999
DO  - 10.1136/gut.45.5.719
UR  - https://pubmed.ncbi.nlm.nih.gov/10517908/
ID  - 10517908
ER  -