title: Patterns of propoxyphene abuse.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D011431:Dextropropoxyphene / Q000009:adverse effects; D005260:Female; D006801:Humans; D008875:Middle Aged; D012572:School Health Services; D019966:Substance-Related Disorders; D013997:Time Factors
chemical_list: D011431:Dextropropoxyphene