Regulatory factors affecting cocaine use in a rural area.
D000328:Adult; D000367:Age Factors; D003042:Cocaine; D004335:Drug and Narcotic Control; D005260:Female; D006801:Humans; D007615:Kansas; D008297:Male; D012044:Regression Analysis; D012424:Rural Population; D012737:Sex Factors; D012931:Social Environment; D019966:Substance-Related Disorders / Q000453:epidemiology*
D003042:Cocaine