_:vb6938520 "1936, Lee Duncan, Over The Wall, Dutton:"@en . _:vb6938520 "Then I saw the more advanced narcotic addicts, who shot unbelievable doses of powerful heroin in the main line \u2013 the vein of their arms; the hysien users; chloroform sniffers, who belonged to the riff-raff element of the dope chippeys, who mingled freely with others of their kind; canned heat stiffs, paragoric hounds, laudanum fiends, and last but not least, the veronal heads."@en .