Note: Books received for editorial consideration will be intermittently listed. This acknowledgement must be regarded as an adequate expression of appreciation for the courtesy of the author or publisher. Selections will be made for review in the interest of our readers.

Caio Benjamin Dias. Quimioterapia Antimonial na Esquistossomose Mansonica (Subsídio a seu estudo). (Tése de Concurso para Catedrático de Terapeutica Clinica na Faculdade de Medicina da Universidad de Minas Gerais.) Pp. 348, Figs. 42. 8vo., wrap. n.p. (Belo Horizonte) Privately Printed, 1949.

Anon. La Malaria en el Valle de Cañete. Desarrollo de la Campaña Antimalarica en el lapso 1944–1948. Pages unnumbered, numerous graphs and tables. 8vo., Wrap. Departamento de Malaria. Dirección General de Salud Publica, Lima, Peru. 1949.

E. Brumpt. Précis de Parasitologie. 6c Edition, entièrement remaniée. 2 Vol. Pp. 2138, Figs. 1305, 4 Plates. Paris, Masson et Cie., 1949. Brochés:6,700 fr.; Cartonnés:7,700 fr.

Annual Report of the Federal Security Agency, 1949. (Separate) Public Health Service. Pp. xiv plus 173. Wrap. Washington, D.C., Government Printing Office. 1950. $0.40.

Save