title: Homelessness among trash pickers.
mesh_terms: D000328:Adult; D000368:Aged; D000535:Aluminum; D004651:Employment; D005260:Female; D005735:Garbage; D006703:Ill-Housed Persons / Q000523:psychology*; D006801:Humans; D007629:Kentucky; D008297:Male; D008875:Middle Aged; D009820:Ohio
chemical_list: D000535:Aluminum