0000950103-00-001189 8-K 2 20000928 5 7 20001031 LABORATORY CORP OF AMERICA HOLDINGS 0000920148 8071 133757370 DE 1231 8-K 34 001-11353 749703 358 S MAIN ST 4225 EXECUTIVE SQ STE 800 BURLINGTON NC 27215 3362291127 358 S MAIN ST 4225 EXECUTIVE SQ SUITE 800 BURLINGTON NC 27215 NATIONAL HEALTH LABORATORIES HOLDINGS INC 19940314 8-K 1 0001.txt EX-1 2 0002.txt UNDERWRITING AGREEMENT