TY  - RPRT
TI  - Challenging problems presenting as constipation.
AU  - M E Stark
PY  - 1999
DO  - 10.1111/j.1572-0241.1999.00917.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10086634/
ID  - 10086634
ER  -