DIAGNOSTIC HEALTH SERVICES INC /DE/ — PRE 14A

DIAGNOSTIC HEALTH SERVICES INC /DE/ of DALLAS, TX filed a PRE 14A with the SEC on 1997-04-16. Industry: Services-Medical Laboratories.

Filing

Filing timeline for this registrant (3)

FiledForm
1998-06-22DEF 14A
1997-04-30DEF 14A
1997-04-16PRE 14A

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