TY  - RPRT
TI  - Biofeedback training in chronic constipation.
AU  - M A Benninga
AU  - H A Büller
AU  - J A Taminiau
PY  - 1993
DO  - 10.1136/adc.68.1.126
UR  - https://pubmed.ncbi.nlm.nih.gov/8434996/
ID  - 8434996
ER  -