Jardin BA, Zhao Y, Selvaraj M, Montes J, Tran R, Prakash S, Elias CB. Expression of SEAP (secreted alkaline phosphatase) by baculovirus mediated transduction of HEK 293 cells in a hollow fiber bioreactor system. J Biotechnol. 2008 Jun 30;135(3):272–80. doi: 10.1016/j.jbiotec.2008.04.006. PMID: 18499293.