books, periodicals, and printed teaching and educational materials in the fields of health, health care, disease prevention, nutrition, the delivery of health services, politics related to health and health services, and current events related to health and health services

educational services, namely providing lectures, seminars and training seminars in the field of heath care, disease prevention and nutrition; publication and written text editing of books, newspapers and magazines; and organizing and conducting special events for the benefit of charitable groups

scientific research