J. W.  Maunder, ?Clinical and laboratory trial employing carbaryl against the human head-louse, Pediculus humanus capitis (DeGeer)?, Clinical and Experimental Dermatology, vol. 6, no. 6, pp. 605 - 612, 1981.

T. A.  Bell, ?Treatment of Pediculus humanus var. capitis infestation in Cowlitz County, Washington, with ivermectin and the LiceMeister(R) comb?, Pediatric Infectious Disease Journal, vol. 17, no. 10, pp. 923 - 924, 1998.

M. Y.  Youssef, Sadaka, H. A., Eissa, M. M., and el-Ariny, A. F., ?Topical application of ivermectin for human ectoparasites?, American Journal of Tropical Medicine and Hygiene, vol. 53, no. 6, pp. 652 - 653, 1995.

T. Lynn Meinking, Vicaria, M., Eyerdam, D. H., Villar, M. E., Reyna, S., and Suarez, G., ?Efficacy of a reduced application time of Ovide lotion (0.5% malathion) compared to Nix creme rinse (1% permethrin) for the treatment of head lice?, Pediatric dermatology, vol. 21, no. 6, pp. 670 - 674, 2004.