advanced_search_terms   Clinicaltrials.gov advanced search terms
clinicaltrials_count    Count number of results for a given search
clinicaltrials_download
                        Downloads detailed information about clinical
                        trials satisfying a query
clinicaltrials_search   Search for clinical trials satisfying a query
gather_results          Parses results from an xml object downloaded
                        from clinicaltrials.gov
parse_study_xml         Parses study information for a trial downloaded
                        from clinicaltrials.gov
rclinicaltrials-package
                        An interface to the clinicaltrials.gov API
