NATIONAL SURGERY CENTERS INC \DE\ — DEF 14A

NATIONAL SURGERY CENTERS INC \DE\ of CHICAGO, IL filed a DEF 14A with the SEC on 1997-04-15. Industry: Services-Offices & Clinics of Doctors of Medicine.

Filing

Filing timeline for this registrant (4)

FiledForm
1998-05-11DEFA14A
1998-04-22DEF 14A
1997-04-15DEF 14A
1997-03-25PRE 14A

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