TY  - RPRT
TI  - The aging oesophagus.
AU  - J Tack
AU  - G Vantrappen
PY  - 1997
DO  - 10.1136/gut.41.4.422
UR  - https://pubmed.ncbi.nlm.nih.gov/9391234/
ID  - 9391234
ER  -