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Annual Medical Reports - Congo Belge.
Annual Medical Reports - Congo Belge.
Leprosy - Correspondence with St. Francis Leper Guild.
Leprosy - Correspondence with St. Francis Leper Guild.
Tropical diseases: Yellow Fever in Africa - Correspondence with the Rockefeller Foundation.
Tropical diseases: Yellow Fever in Africa - Correspondence with the Rockefeller Foundation.
X-rays, use and dangers - Russia.
X-rays, use and dangers - Russia.