title: A study of kratom eaters in Thailand.
mesh_terms: D000328:Adult; D000368:Aged; D000470:Alkaloids / Q000009:adverse effects; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009294:Narcotics; D011605:Psychoses, Substance-Induced / Q000209:etiology; D019966:Substance-Related Disorders / Q000150:complications / Q000209:etiology*; D013785:Thailand; D013997:Time Factors; D014197:Trees
chemical_list: D000470:Alkaloids; D009294:Narcotics