CASE STUDIES (ENGLISH) Home / CASE STUDY VIDEOS (English) Coming Soon!!! Dr. Norbert Ketskes Presents – 04-24: ISNS Case Study on Fatima Korok 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 – 11-28-23: Long Covid and Parasitic Infection Case Study...