0000950123-01-003190 15-12G 1 20010406 CLINTRIALS RESEARCH INC 0000870978 8734 621406017 DE 1231 15-12G 34 000-22510 1597093 11000 WESTON PARKWAY CARY NC 27513 9194622556 11000 WESTON PARKWAY CARY NC 27513 CLINTRIALS INC 19930930 15-12G 1 y47674e15-12g.txt FORM 15