TY  - RPRT
TI  - Dyspepsia and dyspepsia subgroups: a population-based study.
AU  - N J Talley
AU  - A R Zinsmeister
AU  - C D Schleck
AU  - L J Melton
PY  - 1992
UR  - https://pubmed.ncbi.nlm.nih.gov/1551533/
ID  - 1551533
ER  -