"Baker, John" wrote: SSBhc3N1bWUgeW91IGFyZSBhd2FyZSB0aGF0IFNoYXphbSBpcyBub3QgYSB0cmFkaXRpb25hbCBt YWdpY2lhbnMnIGluY2FudGF0b3J5IHBocmFzZSBhdCBhbGwsIGJ1dCBpbnN0ZWFkIHdhcyBpbnRy [...] Well, it looks like an incantation. Translation, please? -- Mark A. Mandel, Research Administrator Information Extraction from the Biomedical Literature University of Pennsylvania