Allan, Mark wrote:
What I want is Joe Blogs just the once.
Mark,
Then try adding distinct like this: select distinct p.* from PatientsTable as p join ExaminationsTable as e on e.PatientID=p.ID join TestTable as t on t.ExamID=e.ID join ForcedSpiroTable as f on f.TestID=t.ID join RelaxedSpiroTable as r on r.TestID=t.ID where f.EVC > 2.0 and r.FVC > 2.0; HTH Dennis Cote ----------------------------------------------------------------------------- To unsubscribe, send email to [EMAIL PROTECTED] -----------------------------------------------------------------------------
