0000950117-06-004409 10-Q 5 20060930 20061027 20061027 QUEST DIAGNOSTICS INC 0001022079 8071 161387862 DE 1231 10-Q 34 001-12215 061169663 ONE MALCOLM AVE TETERBORO NJ 07608 2013935000 ONE MALCOLM AVE TETERBORO NJ 07601 CORNING CLINICAL LABORATORIES INC 19960903 10-Q 1 a44938.htm QUEST DIAGNOSTICS INCORPORATED EX-31 2 ex31-1.htm EXHIBIT 31.1 EX-31 3 ex31-2.htm EXHIBIT 31.2 EX-32 4 ex32-1.htm EXHIBIT 32.1 EX-32 5 ex32-2.htm EXHIBIT 32.2