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Subjects
- Lice Infestations13
- Transformation, Genetic11
- Typhus, Epidemic Louse-Borne11
- Algeria6
- Communicable Disease Control4
- World War II4
- Antibodies3
- Bacteriophages3
- Libraries, Medical3
- Mosquito Control3
- Red Cross3
- Relief Work3
- Serology3
- Social Medicine3
- Allergy and Immunology2
- Anesthesiology2
- Antigen-Antibody Complex2
- Antigens2
- Attitude of Health Personnel2
- Brazil2