Subjects
- Quebec38
- Smoking Cessation38
- Transportation38
- Typhus, Epidemic Louse-Borne38
- Weapons38
- Wounds, Gunshot -- surgery38
- Aerospace Medicine37
- Chemical Warfare37
- Chemistry, Pharmaceutical37
- Diphtheria -- therapy37
- Disease -- etiology37
- Disinfection37
- Dogs37
- Education, Medical -- standards37
- Financial Management37
- Library of the Surgeon-General's Office (U.S.)37
- Minnesota37
- Osler, William, Sir, 1849-1919.37
- Rabies37
- Tuberculosis, Pulmonary -- drug therapy37