TY  - RPRT
TI  - Anxiety reduction with nitrous oxide: a permanent solution?
AU  - J S Veerkamp
AU  - R J Gruythuysen
AU  - J Hoogstraten
AU  - W E van Amerongen
UR  - https://pubmed.ncbi.nlm.nih.gov/7775683/
ID  - 7775683
ER  -