TY  - RPRT
TI  - Chronic constipation in childhood.
AU  - R I Russel
AU  - E W Godding
PY  - 1978
DO  - 10.1016/s0140-6736(78)91535-0
UR  - https://pubmed.ncbi.nlm.nih.gov/78348/
ID  - 78348
ER  -