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Physicians
22
Patients
12
Sexual Behavior
6
New York
4
Boston
3
Culicidae
3
Death
3
Knopf, S. Adolphus (Sigard Adolphus), 1857-1940.
3
Malaria
3
Mosquito Control
3
Nurses
3
Ships
3
Toilet Facilities
3
Japan
2
Military Medicine
2
Pharmacies
2
Physical Examination
2
Tuberculosis
2
United States
2
Aged
1