Nitrous Oxide Sourcing, Use and Harms: Insights From Australians Who Use Ecstasy/MDMA and Other Illicit Stimulants. - Grigg, Jodie; Lenton, Simon; Peacock, Amy; Soderstrom, Jessamine; King, Cate; Thomas, Natalie; Sutherland, Rachel (Drug & Alcohol Review, 2025)