TY  - RPRT
TI  - Aging and upper gastrointestinal disorders.
AU  - Alberto Pilotto
PY  - 2004
DO  - 10.1016/j.bpg.2004.06.015
UR  - https://pubmed.ncbi.nlm.nih.gov/15588798/
ID  - 15588798
ER  -