The InDesign method Steve mentions is the best option. You can also place it in Illustrator as an import but you'll need to have the same fonts as the PDF file. This option will allow you to edit the files, pending what objects are editable. It will have a few quirks, and the text lines might be separate objects.
I'd go InDesign, but just in case you don't have ID, you can use Illustrator, but be prepared for a little work.