Explainable Deep Learning Combined with SERS for Simultaneous Detection of Nicotine and Etomidate Isomers in E Cigarettes ScienceDirect Rapid Screening of Etomidate and Its Analogs in Seized e Liquids Using Thermal Desorption Electrospray Ionization Coupled with Triple Quadrupole Mass Spectrometry People hospitalised as anaesthetic drug Etomidate found in vape pods RNZ News Vaping Plays You Zombie cigarettes': Thai authorities warn of deadly drug laced vapes South China Morning Post Hong Kong set to ban newly emerging drug known as 'space oil' next year South China Morning Post