86.22.Z - Specialist medical practice activities
47.61.Z - Retail sale of books in specialised stores
58.11.Z - Book publishing
58.14.Z - Publishing of journals and periodicals
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
86.21.Z - General medical practice activities
86.90.D - Paramedical activities