CASE STUDIES (ENGLISH) Home / CASE STUDY VIDEOS (English) Dr. Norbert Ketskes – 06-27Crohn’s Disease Dr. Norbert Ketskes Presents – 04-24: ISNS Case Study on Fatima Korok, Hungarian World Champion Free Diver Dr. Norbert Ketskes – 01-24: Dr. Norbert Ketskes presentation on Hypothyroidism Dr. Norbert Ketskes Presents – 12-06-23: ISNS Case Study on Alzheimer’s Disease Holistic Nutritionist Erika West Presents...