has subject area Adult Amidohydrolases Behavior - Marijuana Smoking Chemically-Induced Disorders - Marijuana Abuse Chemically-Induced Disorders - Substance Withdrawal Syndrome Environment and Public Health - Surveys and Questionnaires Female Gene Frequency Health Care Evaluation Mechanisms - Surveys and Questionnaires Humans Investigative Techniques - Surveys and Questionnaires Male Mental Disorders - Marijuana Abuse Mental Disorders - Substance Withdrawal Syndrome Polymorphism, Single Nucleotide Smoking, Non-Tobacco Products - Marijuana Smoking Young Adult