Donaldson, R.J.The Head Louse in England — Prevalence amongst schoolchildrenHealth Education Council Report (1975).
2.
Maunder, J.W.Parasites and Man — Human Lice Biology and ControlJournal of the Royal Society of Health (1977) February.
3.
Preston, S. and Fry, L.Assessment of Two Carbaryl PreparationsJournal of the Royal Society of Health ( 1979 )
4.
Preston, S. and Fry, L.Malathion Lotion and Shampoo — A Comparative Trial in the Treatment of Head LiceJournal of the Royal Society of Health (1977), (6) 291.
5.
FAO Plant Production and Protection Paper 26 WHO (1980).
6.
Personal Communication — Dr John Maunder, Medical Entomology Unit, University of Cambridge.
