duplicate-handling

How do I remove duplicate results from my sql query

Thank you so much for helping! Ok, the portion of my query producing duplicate results is: Left Join CMS_ECH.dbo.hsplit hsplit on hsplit.row_date = ANDREWSTABLE.SegStart_Date and hsplit.split = ANDREWSTABLE.dispsplit and hsplit.starttime = ANDREWSTABLE.Interval ...