<SEC-DOCUMENT>0000950123-01-503722-index.html : 20010625 <SEC-HEADER>0000950123-01-503722.hdr.sgml : 20010625 ACCESSION NUMBER: 0000950123-01-503722 CONFORMED SUBMISSION TYPE: 11-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20001231 FILED AS OF DATE: 20010622 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MERCK & CO INC CENTRAL INDEX KEY: 0000064978 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 221109110 STATE OF INCORPORATION: NJ FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 11-K SEC ACT: SEC FILE NUMBER: 001-03305 FILM NUMBER: 1665237 BUSINESS ADDRESS: STREET 1: ONE MERCK DR STREET 2: P O BOX 100 CITY: WHITEHOUSE STATION STATE: NJ ZIP: 08889-0100 BUSINESS PHONE: 9084234044 MAIL ADDRESS: STREET 1: ONE MERCK DR STREET 2: PO BOX 100 WS3AB-05 CITY: WHITEHOUSE STATION STATE: NJ ZIP: 08889-0100 </SEC-HEADER> <DOCUMENT> <TYPE>11-K <SEQUENCE>1 <FILENAME>y50526e11-k.txt <DESCRIPTION>MERCK-MEDCO MANAGED CARE 401(K) SAVINGS PLAN <TEXT> Document 1 - file: y50526e11-k.txt
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