{"nct_id":"NCT00546572","title":"Study Evaluating The Safety, Tolerability And Immunogenicity Of A 13-Valent Pneumococcal Conjugate Vaccine (13vPnC)","status":"COMPLETED","status_verified_date":"2011-07","start_date":"2007-11","start_date_type":null,"primary_completion_date":"2010-07","primary_completion_date_type":"ACTUAL","completion_date":"2010-07","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}