TY  - RPRT
TI  - Hypercapnia depresses nociception: endogenous opioids implicated.
AU  - G D Gamble
AU  - R J Milne
PY  - 1990
DO  - 10.1016/0006-8993(90)91416-e
UR  - https://pubmed.ncbi.nlm.nih.gov/2357537/
ID  - 2357537
ER  -