{"nct_id":"NCT02071953","title":"Comparative Study of Experimental Dental Adhesive With and Without Phosphoric Acid Pretreatment","status":"COMPLETED","status_verified_date":"2022-11","start_date":"2012-04","start_date_type":null,"primary_completion_date":"2014-09","primary_completion_date_type":"ACTUAL","completion_date":"2014-09","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["XRAY"]}