@article{PATENT,
      recid = {9416},
      title = {Use of methylnaltrexone and related compounds},
      number = {PATENT},
      month = {Aug},
      year = {2003},
      abstract = {A method for preventing or treating opioid induced changes  in gastrointestinal motility. The method comprises  administering methylnaltrexone or another quaternary  derivative of noroxymorphone to a patient prior to the  administration of an opioid or after the onset of side  effects induced by the administration of an opioid, wherein  the methylnaltrexone or quaternary derivative is  administered orally in an enterically coated form.},
      url = {http://knowledge.uchicago.edu/record/9416},
}