E.  Cziki, ?Die Läuse. A tetvek?, Rovart. Lapok., vol. 11, pp. 177 - 184, 1904.

G. H.  Culpepper, ?The rearing and maintance of a laboratory colony of the body louse?, American Journal of Tropical Medicine, vol. 24, pp. 327 - 329, 1944.

L.  Vargas, ?Nota sobre el papel de algunos arthrópdos en la transmisión de Onchocerca volvulus?, Mex. Inst. de Salub. y Enferm. Trop. Rev., vol. 2, no. 3-4, pp. 365 - 373, 1941.

J.  Maltbaek, ?Lice from foreign mammals in Danish collections?, Entomologiske Meddelelser, vol. 20, no. 1, pp. 20 - 21, 1937.

J. Charles Bequaert, ?Contribution to the entomology of Yucatan?, Proceedings of the Carnegie Institution of Washington, vol. 431, p. 547, 573, 1933.

K.  Mellanby, ?The influence of atmospheric humidity on the thermal death point of a number of insects?, Journal of Experimental Biology, vol. 9, no. 2, 1932.

G. Henry Evan Hopkins, ?The correct names of the body and head lice of man?, Entomologist, vol. 85, pp. 90 - 91, 1952.

J. W.  Wright and Pal, R., ?Second survey of insecticide-resistance in body lice, 1958-63?, Bulletin of the World Health Organization, vol. 33, pp. 485 - 501, 1965.

P. H.  Clark and Cole, M. M., ?Determination of resistance by dipping lice in acetone solutions?, Journal of Economic Entomology, vol. 57, p. 296, 1964.

R.  Olivera-Toro, ?Estudio de campo sobre la efectividad del D.D.T. en el piojo, Pediculus humanus var. corporis?, Boletin Epidemiol., vol. 28, p. 11, 1964.

S.  Krynski and Becla, E., ?Infection of the body louse with Pasteurella pseudotuberculatus after intrarectal inoculation?, Journal of Infectious Diseases (Chicago, IL), vol. 114, pp. 379 - 385, 1964.

V. D.  Larionova, ?Novye preparaty dlya bor` by pedikulezom?, Trans. Tsentr. Nauch. Issled. Dezinfekts. Inst., vol. 16, pp. 184 - 189, 1963.

K.  Mellanby, ?Arthropod ectoparasites of Man?, presented at the 1973, 1973, vol. The changing Flora and Fauna of BritainLeicester., pp. 393 - 397.

W.  J. Vinson, ?Lethal effects of juvenile hormone-like substance on human body lice?, in International Symposium on the Control of Lice and Louse-borne diseases, vol. 263, A.  Horwitz, Ed. Pan American Health Organization, 1973, pp. 238 - 241.

P. R.  Malhotra, Wal, Y. C., and Perti, S. L., ?Speed of toxic action of certain insecticides against body lice?, Labdey J. Sci. Technol., vol. 10, no. 1, pp. 25 - 26, 1972.

A. H.  Mahdi and Kamel, O. M., ?Further notes on the susceptibility of body lice, Pediculus humanus humanus to insecticides in Egypt?, Journal of the Egyptian Public Health Association, vol. 46, no. 4, pp. 284 - 288, 1971.

A. M.  Shalaby, ?Susceptibility of Pediculus humanus capitis and Pediculus humanus corporis to chlorinated hydrocarbon insecticides in Lybia?, Zeitschrift für Angewandte Entomologie, vol. 69, no. 3, pp. 227 - 233, 1971.

B.  Keh and Poorbaugh, J. H., ?Understanding and treating infestations of lice on humans?, California Vector News, vol. 18, no. 5, pp. 23 - 31, 1971.