M.  Tanyuksel, Araz, R. E., Albay, A., and Aycicek, H., ?Prevalence and treatment of Pediculus humanus capitis with 1% permethrin and 0.4% d-phenothrin in Turkey?, Acta Medica (Hradec Kralove), vol. 46, no. 2, pp. 73 - 75, 2003.

A.  Ramirez, Almeida, F. F. Luduena, and Almiron, W. R., ?Prevalence of Pediculus humanus capitis infestation in school children at Despenaderos, Cordoba Province?, Revista de la Facultad de Ciencias Medicas de la Universidad Nac. de Cordoba, vol. 60, no. 2, pp. 43 - 53, 2003.