Just published

  • Informe de la Tercera Reunion 

    Organización Sanitaria Panamericana. Comité Ejecutivo, 3 (Washington, D.C; Oficina Sanitaria Panamericana, oct. 1947)
  • Report of the Third Meeting 

    Pan American Sanitary Organization. Executive Committee, 3 (Washington, D.C; Pan American Sanitary Bureau, Oct. 1947)