Arana A, Castellsague J, Trave F, Perez-Gutthann S, Rothman KJ, Arellano FM. Early estimation of excess risk of serious cutaneous reactions for newly marketed drugs. Poster presented at the 1st International Conference on Therapeutic Risk Management & 19th ICPE International Conference on Pharmacoepidemiology; August 2003. Philadelphia, PA. [abstract] Pharmacoepidemiol Drug Saf. 2003 Aug; 12(S1):165.