A method and apparatus for in vivo electroporation therapy. Using electroporation therapy (EPT) as described in the invention, tumors treated by a combination of electroporation using the apparatus of the invention and a chemotherapeutic agent caused regression of tumors in vivo. In one embodiment, the...http://www.google.ca/patents/US6241701?utm_source=gb-gplus-sharePatent US6241701 - Apparatus for electroporation mediated delivery of drugs and genes