Fluorouracil plus levamisole as effective adjuvant therapy after resection of stage III colon carcinoma: a final report. - Moertel,C.G.; Fleming,T.R.; Macdonald,J.S.; Haller,D.G.; Laurie,J.A.; Tangen,C.M.; Ungerleider,J.S.; Emerson,W.A.; Tormey,D.C.; Glick,J.H. (Ann Intern Med, 1995)