def get_results(patient_id,
                    since = nil)
      params = MagicParams.format(
        user_id: @allscripts_username,
        patient_id: patient_id,
        parameter1: since
      )
      results = magic("GetResults", magic_params: params)
      results["getresultsinfo"]
    end
def get_results(patient_id,
                    since = nil)
      params = MagicParams.format(
        user_id: @allscripts_username,
        patient_id: patient_id,
        parameter1: since
      )
      results = magic("GetResults", magic_params: params)
      results["getresultsinfo"]
    end
a wrapper around GetResults

 @param patient_id [String] patient id
 @param since [String] Specify a date/time combination to return only results that have been modified on or after that date/time. For example, 2014-01-01 or 2015-01-14 08:44:28.563. Defaults to nil
 @return [Array<Hash>, Array, MagicError] a list of found results (lab/imaging),
 an empty array, or an error