1923. Sur un agent bactérien pathogène pour les mouches communes: Bacterium delendae-muscae n. sp. Compt. Rend. Acad. Sci., Paris, vol. 177, pp. 716-717.

Ruhland, H. H., and Huddleson, I. F.

1941. The rôle of one species of cockroach and several species of flies in the dissemination of Brucella. Amer. Journ. Vet. Res., vol. 2, pp. 371-372.

Sambon, L. W.

1925. Researches on the epidemiology of cancer made in Iceland and Italy (July-October, 1924). Journ. Trop. Med. Hyg., London, vol. 28, pp. 39-71.

1926. Observations and researches on the epidemiology of cancer made in Holland and Italy (May-September, 1925). Journ. Trop. Med. Hyg., London, vol. 29, pp. 233-287.

Samouelle, G.

1841. The entomological cabinet; being a natural history of British insects. (Blatta germanica, Linn., pp. 1-3.) 2d ed., 340 pp. London.

Sandemann, R. G.

1934. An exotic cockroach in S. Wales. Entomologist, vol. 67, p. 66.