{"nct_id":"NCT00373958","title":"Study Comparing 13-valent Pneumococcal Conjugate Vaccine With 7-valent Pneumococcal Conjugate Vaccine","status":"COMPLETED","status_verified_date":"2013-01","start_date":"2006-09","start_date_type":null,"primary_completion_date":"2008-06","primary_completion_date_type":"ACTUAL","completion_date":"2008-06","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}