title: Blood lead levels of children before and after introduction of unleaded petrol.
authors.affiliation: Department of Paediatrics, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka. manouri_senanayake@yahoo.co.uk
authors.forename: Manouri P
authors.initials: MP
authors.lastname: Senanayake
authors.forename: M D A
authors.initials: MD
authors.lastname: Rodrigo
authors.forename: R
authors.initials: R
authors.lastname: Malkanthi
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D006838:Hydrocarbons / Q000097:blood; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D008297:Male; D010578:Petroleum / Q000633:toxicity*; D018570:Risk Assessment; D013188:Sri Lanka; D001335:Vehicle Emissions / Q000009:adverse effects*
chemical_list: D006838:Hydrocarbons; D010578:Petroleum; D001335:Vehicle Emissions; D007854:Lead