Diseases 18 Treatment 12 Evidence-based medicine 9 Health & Biological Sciences 8 Medicine 8 Diagnosis 7 Treatment Outcome 6 therapy 6 Chemotherapy 5 Neoplasms 5 Cancer 4 Complications 4 Health Care 4 Quality of Health Care 4 Therapeutic use 4 methods 4 Cardiovascular system 3 Diagnostic Techniques and Procedures 3 Environment and Public Health 3 Epidemiologic Methods 3 Evaluation 3 Evidence-Based Medicine 3 Health Care Evaluation Mechanisms 3 Health Care Quality, Access, and Evaluation 3 Investigative Techniques 3 Omega-3 fatty acids 3 Public Health 3 complications 3 diagnosis 3 prevention & control 3