I could make up a "ledger" in five minutes, by running to Staples and buying one, and then scribbling in there whatever I wanted to write.
Furthermore, the article says she gave her evidence to Palm Beach prosecutors in June of 2002, which by her claims would indicate she stopped getting pills for Rush at that point.
I know a little about pill addiction, and it seems to me Rush would have gone into hyper withdrawal for weeks if not months, and I don't recall anything out of the unusual.
Methinks she is making much of this up.