TY  - RPRT
TI  - Pediatric functional gastrointestinal disorders.
AU  - P E Hyman
AU  - D R Fleisher
PY  - 1997
DO  - 10.1097/00005176-199700002-00006
UR  - https://pubmed.ncbi.nlm.nih.gov/9285853/
ID  - 9285853
ER  -