@article{18888,
      recid = {18888},
      author = {Silberston, Aubrey,},
      title = {Patent policy : is the pharmaceutical industry a special  case ? /},
      pages = {80 pages ;},
      note = {Imperial College of Science, Technology and Medicine  Price: Hfl.},
      url = {http://tind.wipo.int/record/18888},
}