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Subjects
- Brazil32
- Diet31
- Military Hygiene31
- Pennsylvania30
- Anatomy28
- General Surgery28
- Chemical Phenomena27
- History, 19th Century26
- Tuberculosis, Pulmonary26
- Public Health -- legislation & jurisprudence25
- Healthy Lifestyle24
- American National Red Cross.23
- Relief Work23
- Tuberculosis, Pulmonary -- prevention & control23
- Tuberculosis, Pulmonary -- therapy23
- Hospitals, Chronic Disease22
- United States. Army. Medical Department22
- History, 20th Century21
- Massachusetts21
- Nutritional Physiological Phenomena21