Song S, Scott-Jorgensen M, Wang J, Poirier A, Crawford J, Campbell-Thompson M, Flotte TR. Intramuscular administration of recombinant adeno-associated virus 2 alpha-1 antitrypsin (rAAV-SERPINA1) vectors in a nonhuman primate model: safety and immunologic aspects. Mol Ther. 2002 Sep; 6(3):329-35.