TY  - RPRT
TI  - Acupuncture for GI endoscopy: a systematic review.
AU  - Hyangsook Lee
AU  - Edzard Ernst
PY  - 2004
DO  - 10.1016/s0016-5107(04)02030-9
UR  - https://pubmed.ncbi.nlm.nih.gov/15557955/
ID  - 15557955
ER  -