0000950146-97-000747 10-Q 2 19970331 19970509 NONE QUEST DIAGNOSTICS INC 0001022079 8731 161387862 DE 1231 10-Q 34 001-12215 97598931 ONE MALCLOM AVE TETERBORO NJ 07608 2013935143 ONE MALCOLM AVE TETERBORO NJ 07601 CORNING CLINICAL LABORATORIES INC 19960903 10-Q 1 000095014697000747-001-seq1-10-q.txt QUEST DIAGNOSTICS FOR 10-Q EDGAR FILING EX-27 2 000095014697000747-002-seq2-ex-27.txt FDS -- QUEST DIAGNOSTICS INC Q1 '97