TY  - BOOK
TI  - Laughing gas: is it harmful and why do politicians want to ban it?
SN  - 2737-5560
U1  - BBC Earth N96 May 2023 
PY  - 2023///
CY  - Singapore
PB  - JSIM Education
KW  - Nitrous Oxide
N2  - The last few years have seen a huge increase in the recreational use of laughing gas in the UK
ER  -