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Malarious Area of the United States 1882, 1912, 1932, 1934-1935. Bruce-Chwatt, O.B.E., M.D., M.P.H., D.T.M. & H. (Malaria Service, Medical Department, Nigeria British West Africa). Reprinted from the British Medical Journal, January 23, 1954, vol. I, p. 169.

 Digital Record
Identifier: 2934002RX200