Nepal 20 World Health Organization 14 Delivery of health care 11 Guidelines 10 Child 8 methods 7 Delivery of Health Care 6 Education 6 Health Policy 5 Health Services Research 5 Health Surveys 5 Health policy 5 Institutional Management Teams 5 Knowledge 5 Managed Care Programs 5 Medical policy 5 Primary health care 5 Staff Development 5 Analgesics, opioid 4 Children 4 Cost of illness 4 Developing countries 4 Drug and narcotic control 4 Kathmandu valley 4 Pain classification 4 Pain drug therapy 4 Pain measurement 4 Palliative care 4 AIDS 3 Catastrophic 3