| 11020 | Medical sciences and health care facilities in general |
| 11040 | Medical equipment |
| 11060 | Dentistry |
| 11080 | Sterilization and disinfection |
| 11100 | Laboratory medicine |
| 11120 | Pharmaceutics |
| 11140 | Hospital equipment |
| 11160 | First aid |
| 11180 | Aids for disabled or handicapped persons |
| 11200 | Birth control. Mechanical contraceptives |
| 11220 | Veterinary medicine |
