{"nct_id":"NCT00574548","title":"Study Evaluating the Safety, Tolerability and Immunogenicity of 13vPnC as a 2-Dose Regimen or With 23vPS","status":"COMPLETED","status_verified_date":"2011-07","start_date":"2007-11","start_date_type":null,"primary_completion_date":"2010-02","primary_completion_date_type":"ACTUAL","completion_date":"2010-02","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}