TY  - RPRT
TI  - [Chronic constipation].
AU  - Federico Argüelles Arias
AU  - Juan Manuel Herrerías Gutiérrez
PY  - 2004
DO  - 10.1016/s0025-7753(04)74526-1
UR  - https://pubmed.ncbi.nlm.nih.gov/15482705/
ID  - 15482705
ER  -