TY  - GEN
AU  - Higgins,Peter D R
AU  - Johanson,John F
TI  - Epidemiology of constipation in North America: a systematic review
SN  - 0002-9270
PY  - 2004///0629
KW  - Constipation
KW  - epidemiology
KW  - Humans
KW  - Incidence
KW  - North America
KW  - Prevalence
KW  - Quality of Life
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.; Review; Systematic Review
UR  - https://doi.org/10.1111/j.1572-0241.2004.04114.x
ER  -