@article{b4947fc269184d55805ae0809912683d,
title = "No laughing matter: presence, consumption trends, drug awareness, and perceptions of {"}hippy crack{"} (nitrous oxide) among young adults in England",
keywords = "Allied health professions and studies",
author = "Ehirim, \{Esther M.\} and Naughton, \{Declan P.\} and Andrea Petr{\'o}czi",
year = "2018",
month = jan,
day = "22",
doi = "10.3389/fpsyt.2017.00312",
language = "English",
volume = "8",
journal = "Frontiers in Psychiatry",
issn = "1664-0640",
publisher = "Frontiers Media SA",
number = "312",
}