Wounds and Injuries 6 Wounds and injuries 5 methods 4 epidemiology 3 statistics & numerical data 3 Accidents 2 Causes 2 Cost of Illness 2 Death 2 General Surgery 2 Statistics 2 Surgery, Operative 2 Surgical Procedures, Operative 2 World Health 2 World health 2 surgery 2 Administration 1 Anesthesia 1 Cause of Death 1 Cost of illness 1 Data Collection 1 Developing Countries 1 Drowning- prevention and control 1 Evidence-Based Medicine 1 Guidelines 1 Health Surveys 1 Health surveys 1 Hospitals 1 Hospitals, District 1 Musculoskeletal Diseases 1