I understand that Dr. Clark's parasite protocol has changed slightly over the years. If you have an older version of her book you may want to get the latest information off the website anyway.
If you will go to the CureZone Home Page, click on "Dr. Clark" at the top, then click on " parasite Cleanse", you will have your answers.
It's been mentioned on these forums that Dr. Clark's book, "A Cure for All Diseases" is included almost in its entirety, on the CureZone site.
All for free! Amazing isn't it?
Blessings to you,
Hibiscus