TY  - RPRT
TI  - Chronic constipation: a clinical conundrum.
AU  - W C Orr
AU  - P Johnson
AU  - C Yates
PY  - 1997
DO  - 10.1111/j.1532-5415.1997.tb03107.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9158596/
ID  - 9158596
ER  -