IMVACS August 17 & 18, 2009 John Rothman from ADXS presenting: Live Bacterial Vaccines: The Use of Bioengineered Listeria Monocytogenes in the Clinic John Rothman, Ph.D., Executive Vice President, Science & Operations, Advaxis Inc. <a href="http://www.giichinese.com.tw/conference/imvacs09/vaccine1.pdf" rel="nofollow" target="_blank">http://www.giichinese.com.tw/conference/imvacs09/vaccine1.pdf</a>