@article {:2007-05-12:0114-9954:24, title = "Pentazocine abuse: Leg ulcer and fibrous papules: case report", journal = "Reactions", volume = "1", year = "2007-05-12", abstract = "", pages = "24-24(1)", url = "http://www.ingentaconnect.com/content/adis/rea/2007/00000001/00001151/art00073" }