1. American Academy of Pediatrics, Subcommittee on Accidental Poisoning;Pediatrics; Prevention, diagnosis and treatment of lead poisoning in childhood,1969
2. Saturnismo cronico da paracapezzoli di piombo in una bambina di 5 mesi;Ammaniti, L.; Longobardi, G.;Archivio Italiano di Pediatria e Puericultura,1962
3. The prevalence of pica;Barltrop, D.;American Journal of Diseases of Children,1966
4. Faecal excretion of lead by children;Barltrop, D.; Killala, N.J.P.;Lancet,1967
5. Factors influencing exposure of children to lead;Barltrop, D.; Killala, N.J.P.;Archives of Disease in Childhood,1969