CASE STUDIES (ENGLISH) Home / CASE STUDY VIDEOS (English) Dr Norbert Ketskes Presents – 05-28:Stage II Invasive Ductal Carcinoma (ER+, PR+, HER2-) Dr. Norbert Ketskes Presents – 05-01: Dialysis Case Study Dr. Anne Fierlafijn presents – 04-25: Diabetes, Obesity, & Cholesterol Management Dr. Norbert Ketskes Presents – 02-25: ISNS Case Study on Depression Dr. Norbert Ketskes – 06-27Crohn’s Disease...