0000920148-00-000037 8-K 2 20000620 5 7 20000626 LABORATORY CORP OF AMERICA HOLDINGS 0000920148 8071 133757370 DE 1231 8-K 34 001-11353 660350 358 S MAIN ST BURLINGTON NC 27215 3362291127 358 S MAIN ST 4225 EXECUTIVE SQUARE, SUITE 800 BURLINGTON NC 27215 NATIONAL HEALTH LABORATORIES HOLDINGS INC 19940314 8-K 1 0001.txt EX-20 2 0002.txt