Subjects
- Water Supply158
- Infant152
- Clinical Medicine149
- Organization and Administration145
- Brazil141
- Communicable Disease Control141
- Obstetrics140
- Phytotherapy139
- Disease Outbreaks133
- General Surgery131
- Mental Disorders127
- Michigan126
- Genital Diseases, Female123
- Health Resorts122
- Tuberculosis, Pulmonary -- therapy122
- Spanish-American War, 1898118
- Surgeons115
- Military Hygiene111
- Dentistry109
- Diagnosis, Differential109
