{"nct_id":"NCT00307008","title":"Study to Evaluate the Response Rate to the Licensed Pneumovax 23™ in Elderly Population.","status":"COMPLETED","status_verified_date":"2011-09","start_date":"2003-10","start_date_type":null,"primary_completion_date":"2005-02","primary_completion_date_type":"ACTUAL","completion_date":"2005-02","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["GSK"]}