Subjects
- Insurance, Health, Reimbursement109
- Libraries, Medical107
- Eligibility Determination104
- Obstetrics104
- Public Health Administration104
- World War I104
- Insurance, Health101
- Pediatrics101
- Community Health Services99
- Health Expenditures -- statistics & numerical data98
- Public Health -- legislation & jurisprudence96
- Water Supply96
- Hospitals, Psychiatric94
- Insurance Coverage -- statistics & numerical data93
- Quality of Health Care93
- Schools, Medical93
- Adult92
- Midwifery92
- Societies, Medical92
- Middle Aged91