Here is the code for the sub-report:
SELECT DISTINCT ac.ClientID, bda.Admit, bda.AdmitDate,
ag.Agency, sc.ServCat, yn.Descrip as 'Preg', bda.Age, yn2.descrip as 'MH', dga.City,
c.County, p.Payor, dga.Zip, bda.WSS, sx.Sex as 'Gender'
FROM Admission as bda
inner join tClient ac on...