1. Environmental Lead Exposure: a public health problem of global dimension;S Tong,2000
2. Childhood Lead Poisoning,2010
3. Measuring Lead in Infants, Children and Other Sensitive Populations,1993
4. Inorganic Lead,1995
5. Paediatrics Lead Poisoning in 1987: The Silent Epidemic;P Landrigan;Paediatrics,1987