Illicit drugs 1 butyl 3 (1 naphthoyl)indole 1 3 (1 naphthoyl) 1 pentylindole 1 Adhesion 1 Adolescent 1 Alcohol Drinking 1 Article 1 Brazil 1 Dental Care 1 Dispersive liquid-liquid microextraction 1 Female 1 Humans 1 Male 1 Microextraction techniques 1 Oral health 1 Patient Compliance 1 Prevalence 1 Silica C-based column 1 Socioeconomic Factors 1 Substance-Related Disorders 1 Surveys and Questionnaires 1 Synthetic cannabinoids 1 acetonitrile 1 adolescent 1 am 694 1 cannabinoid 1 centrifugation 1 chloride 1 chlorine 1 complication 1