{"nct_id":"NCT01193335","title":"Study Evaluating a 13-valent Pneumococcal Conjugate Vaccine in Preterm Compared to Term Infants.","status":"COMPLETED","status_verified_date":"2016-09","start_date":"2010-10","start_date_type":null,"primary_completion_date":"2014-01","primary_completion_date_type":"ACTUAL","completion_date":"2014-01","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}