TY  - RPRT
TI  - Functional dyspepsia: how could a biliary dyspepsia sub-group be recognized? A methodological approach.
AU  - M Koch
AU  - G Capurso
PY  - 1996
UR  - https://pubmed.ncbi.nlm.nih.gov/8842844/
ID  - 8842844
ER  -