Gutierrez LP, Maguire A, Mattsson A, Wilton P. Incidence of malignant neoplasm in children treated with recombinant growth hormone: the KIGS registry experience 1987-1994. Poster presented at the 21st International Conference on Pharmacoepidemiology & Therapeutic Risk Management; August 2005. Nashville, TN. [abstract] Pharmacoepidemiol Drug Saf. 2005 Aug; 14(S1):S330.