TY  - RPRT
TI  - Advantages and guidelines for using nitrous oxide.
AU  - R M Bednarski
PY  - 1992
DO  - 10.1016/s0195-5616(92)50618-0
UR  - https://pubmed.ncbi.nlm.nih.gov/1585560/
ID  - 1585560
ER  -